Monday, 30 September 2013

NASA Space Telescopes Find Patchy Clouds on Exotic World

Astronomers using data from NASA's Kepler and Spitzer space telescopes have created the first cloud map of a planet beyond our solar system, a sizzling, Jupiter-like world known as Kepler-7b.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/nasa-space-telescopes-find-patchy-clouds-on-exotic-world

How engineers revamped Spitzer to probe exoplanets

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(Phys.org) —Now approaching its 10th anniversary, NASA's Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design: the study of worlds around other stars, called exoplanets. While the engineers and scientists who built Spitzer did not have this goal in mind, their visionary work made this unexpected capability possible. Thanks to the extraordinary stability of its design and a series of subsequent engineering reworks, the space telescope now has observational powers far beyond its original limits and expectations.



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Nanofabrication: Medical sensors improve with holey gold nanostructures

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Recent advances in nanotechnology are providing new possibilities for medical imaging and sensing. Gold nanostructures, for example, can enhance the fluorescence of marker dyes that are commonly used to detect biomolecules and diagnose specific diseases.



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NASA's Cassini Spacecraft Finds Ingredient of Household Plastic in Space

NASA's Cassini spacecraft has detected propylene, a chemical used to make food-storage containers, car bumpers and other consumer products, on Saturn's moon Titan.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/nasas-cassini-spacecraft-finds-ingredient-of-household-plastic-in-space

Sensor provides new approach to molecule detection on silicon surfaces

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Alastair McLean and Benedict Drevniok from the Department of Physics, Engineering Physics and Astronomy and their collaborators have found a way to "feel" the surface of silicon molecules at the molecular level.



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Evidence for densest galaxy in nearby universe

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Astronomers using NASA's Hubble Space Telescope and Chandra X-ray Observatory and telescopes on the ground may have found the most crowded galaxy in our part of the universe.



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Researchers devise means to combine scanning tunneling microscopy and infrared spectroscopy

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(Phys.org) —A team of researchers at the University of California with members also from Lawrence Berkeley National Laboratory and Stanford University has succeeded in combining tunneling microscopy and infrared spectroscopy to gain a better understanding of how molecules behave when they stick to a surface. In their paper published in the journal Physical Review Letters, the team describes how they used a custom built laser to allow for performing infrared spectroscopy with scanning tunneling microscopy without heating its tip.



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Tiny antennas let long light waves see in infrared

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(Phys.org) —University of Illinois at Urbana-Champaign researchers have developed arrays of tiny nano-antennas that can enable sensing of molecules that resonate in the infrared (IR) spectrum.



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Physicists use blind quantum computing to verify results of quantum computer

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(Phys.org) —A team of researchers working at the University of Vienna, has developed a technique for verifying results produced by a quantum computer. In their paper published in the journal Nature Physics, the researchers explain how their method uses one simple quantum computer to verify results produced by another that is far more powerful.



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Researchers publish enormous catalog of more than 300,000 nearby galaxies

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More than 83,000 volunteer citizen scientists. Over 16 million galaxy classifications. Information on more than 300,000 galaxies. This is what you get when you ask the public for help in learning more about our universe.



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Spinning CDs to clean sewage water

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Audio CDs, all the rage in the '90s, seem increasingly obsolete in a world of MP3 files and iPods, leaving many music lovers with the question of what to do with their extensive compact disk collections. While you could turn your old disks into a work of avant-garde art, researchers in Taiwan have come up with a more practical application: breaking down sewage. The team will present its new wastewater treatment device at the Optical Society's (OSA) Annual Meeting, Frontiers in Optics (FiO) 2013, being held Oct. 6-10 in Orlando, Fla.



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Researchers make headway in quantum information transfer via nanomechanical coupling

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Fiber optics has made communication faster than ever, but the next step involves a quantum leap –– literally. In order to improve the security of the transfer of information, scientists are working on how to translate electrical quantum states to optical quantum states in a way that would enable ultrafast, quantum-encrypted communications.



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Carbon nanotube logic device operates on subnanowatt power

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(Phys.org) —Researchers have demonstrated a new carbon nanotube (CNT)-based logic device that consumes just 0.1 nanowatts (nW) in its static ON and OFF states, representing the lowest reported value by 3 orders of magnitude for CNT-based CMOS logic devices. The device could serve as a building block for large-area, ultralow-power CNT logic circuits that can be used to realize a variety of nanoelectronics applications.



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Simulation sets atoms shivering

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(Phys.org) —In "Harry Potter and the Sorcerer's Stone" (JK Rowling, 1997), Harry, Ron, and Hermione encounter a massive stone chessboard, one of many obstacles in their path. To advance, they must play, and win. Although the board and pieces are much larger than normal, and the circumstances a bit peculiar, one thing remains clear to them—this is a game of chess, with the same rules as always.



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Hubble eyes a smoldering star

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(Phys.org) —This new image, snapped by NASA/ESA Hubble Space Telescope, shows the star HD 184738, also known as Campbell's hydrogen star. It is surrounded by plumes of reddish gas—the fiery red and orange hues are caused by glowing gases, including hydrogen and nitrogen.



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Galaxy winds

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(Phys.org) —The most luminous galaxies in our universe are not particularly bright in the visible. Most of their energy output (which can be hundreds or even thousands of times more than our Milky Way's) is emitted at infrared wavelengths. The power source of these galaxies is hyperactive bursts of star formation and/or activity around a massive black hole at a galaxy's nucleus, a so-called active galactic nucleus (AGN). The radiation from these processes is absorbed by dust that then re-emits it in the infrared. Astronomers suspect that many normal galaxies, even including our own, have undergone a phase of luminous activity at some time in their past.



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Dating our galaxy's dormant volcano

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(Phys.org) —A dormant volcano—a supermassive black hole—lies at the heart of our galaxy. Fresh evidence suggests that it last erupted two million years ago.



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Clues to the growth of the colossus in Coma

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A team of astronomers has discovered enormous arms of hot gas in the Coma cluster of galaxies by using NASA's Chandra X-ray Observatory and ESA's XMM-Newton. These features, which span at least half a million light years, provide insight into how the Coma cluster has grown through mergers of smaller groups and clusters of galaxies to become one of the largest structures in the Universe held together by gravity.



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Astronauts practice launching in NASA's new Orion spacecraft

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NASA astronauts recently experienced what it will be like to launch into space aboard the new Orion spacecraft during the first ascent simulations since the space shuttles and their simulators were retired. Ascent simulations are precise rehearsals of the steps a spacecraft's crew will be responsible for -- including things that could go wrong -- during their climb into space. They can be generic and apply to any future deep space mission, or very specific to a launch that's been planned down to the second. For now, Orion's simulations fall into the first category, but practicing now helps ensure the team will have the systems perfected for the astronauts in any future mission scenario.

via Science Daily

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Commercial cargo craft arrives at International Space Station; Canadarm2 captures Cygnus

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A week after its original approach date, Orbital Sciences' commercial cargo craft Cygnus has arrived at the International Space Station. The Expedition 37 crew captured Cygnus with the Canadarm2 at 7 a.m. EDT Sunday. Cygnus launched Sept. 18 aboard an Antares rocket from NASA's Wallops Flight Facility in Virginia.

via Science Daily

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NASA wants investigations for a Mars 2020 rover

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NASA has released its announcement of an open competition for the planetary community to submit proposals for the science and exploration technology instruments that would be carried aboard the agency's next Mars rover, scheduled for launch in July/August of 2020.

via Science Daily

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Promising new alloy for resistive switching memory

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Memory based on electrically-induced "resistive switching" effects have generated a great deal of interest among engineers searching for faster and smaller devices because resistive switching would allow for a higher memory density.



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Densest array of carbon nanotubes grown to date

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Carbon nanotubes' outstanding mechanical, electrical and thermal properties make them an alluring material to electronics manufacturers. However, until recently scientists believed that growing the high density of tiny graphene cylinders needed for many microelectronics applications would be difficult.



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How engineers revamped Spitzer to probe exoplanets

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Now approaching its 10th anniversary, NASA's Spitzer Space Telescope has evolved into a premier observatory for an endeavor not envisioned in its original design: the study of worlds around other stars, called exoplanets. While the engineers and scientists who built Spitzer did not have this goal in mind, their visionary work made this unexpected capability possible. Thanks to the extraordinary stability of its design and a series of subsequent engineering reworks, the space telescope now has observational powers far beyond its original limits and expectations.

via Science Daily

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NASA rover inspects pebbly rocks at Martian waypoint

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NASA's Mars rover Curiosity has resumed a trek of many months toward its mountain-slope destination, Mount Sharp. The rover used instruments on its arm last week to inspect rocks at its first waypoint along the route inside Gale Crater. The location, originally chosen on the basis of images taken from NASA's Mars Reconnaissance Orbiter, paid off with investigation of targets that bear evidence of ancient wet environments.

via Science Daily

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Dawn spacecraft reality-checks telescope studies of asteroids

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Tantalized by images from NASA's Hubble Space Telescope and ground-based data, scientists thought the giant asteroid Vesta deserved a closer look. They got a chance to do that in 2011 and 2012, when NASA's Dawn spacecraft orbited the giant asteroid, and they were able to check earlier conclusions. A new study involving Dawn's observations during that time period demonstrates how this relationship works with Hubble and ground-based telescopes to clarify our understanding of a solar system object.

via Science Daily

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Webb model transforms at NASA; Student engineers behind the controls

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A car-sized model of one of the most advanced projects NASA is working on -- the James Webb Space Telescope -- unfolded at NASA's Goddard Space Flight Center in Greenbelt, Md. on Aug. 21, 2013. Built like a transformer and controlled robotically by engineering students from California Polytechnic University in Pomona, the model illustrates how Webb will be deployed one million miles out in space.

via Science Daily

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Building bridges between nanowires

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Place a layer of gold only a few atoms high on a surface bed of germanium, apply heat to it, and wires will form of themselves. Gold-induced wires is what Mocking prefers to call them. Not 'gold wires', as the wires are not made solely out of gold atoms but also contain germanium. They are no more than a few atoms in height and are separated by no more than 1.6 nanometres (a nanometre is one millionth of a millimetre). Nanotechnologists bridge this small 'gap' with a copper-phthalocyanine molecule. A perfect fit. This molecule was found to be able to rotate if the electrons coursing towards it possess sufficient energy, allowing it to function as a switch. What's more: the copper atom of this molecule floats in the vacuum above the gap - fully detached. This might allow researchers to identify new properties the nanowires may possess.



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Researchers make flexible, transparent e-paper from silicon

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(Phys.org) —In the growing area of flexible, transparent electronic devices, silicon has not played much of a role. Instead, materials such as indium tin oxide, carbon nanotubes, and others are often used to make bendable electronics.



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Crystal quantum memories for quantum communication

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Research into the strange phenomenon known as quantum entanglement - once described as 'spooky' by Albert Einstein - could revolutionise ICT over the coming years, enabling everything from ultra-fast computing to completely secure long-distance communications. EU-funded researchers are carrying out cutting-edge work on quantum technologies, with one team recently demonstrating a key breakthrough in extending the range of quantum communications.



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Beyond quantum simulation: Physicists create 'crystal' of spin-swapping ultracold molecules

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Physicists at JILA have created a crystal-like arrangement of ultracold gas molecules that can swap quantum "spin" properties with nearby and distant partners. The novel structure might be used to simulate or even invent new materials that derive exotic properties from quantum spin behavior, for electronics or other practical applications.



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Goodbye Big Bang, hello black hole? A new theory of the universe's creation

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Could the famed "Big Bang" theory need a revision? A group of theoretical physicists suppose the birth of the universe could have happened after a four-dimensional star collapsed into a black hole and ejected debris.



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Container's material properties affect the viscosity of water at the nanoscale

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Water pours into a cup at about the same rate regardless of whether the water bottle is made of glass or plastic.



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Researchers reveal Earth's habitable lifetime and investigate potential for alien life

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Habitable conditions on Earth will be possible for at least another 1.75 billion years – according to astrobiologists at the University of East Anglia.



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Nanocrystal catalyst transforms impure hydrogen into electricity

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(Phys.org) —The quest to harness hydrogen as the clean-burning fuel of the future demands the perfect catalysts—nanoscale machines that enhance chemical reactions. Scientists must tweak atomic structures to achieve an optimum balance of reactivity, durability, and industrial-scale synthesis. In an emerging catalysis frontier, scientists also seek nanoparticles tolerant to carbon monoxide, a poisoning impurity in hydrogen derived from natural gas. This impure fuel—40 percent less expensive than the pure hydrogen produced from water—remains largely untapped.



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Smaller than small: Why we measure the space between atoms

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We study the movement of incredibly small things. How small is small? Think smaller than "nano." Think smaller than atoms themselves. We measure the infinitesimally small shifts in the positions of atoms to electrical forces. Measuring small is challenging, but rewarding. By measuring things this small, we unlock hidden secrets that will advance a host of different electronic devices.



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Young stars cooking in the Prawn Nebula

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The glowing jumble of gas clouds visible in this new image make up a huge stellar nursery nicknamed the Prawn Nebula. Taken using the VLT Survey Telescope at ESO's Paranal Observatory in Chile, this may well be the sharpest picture ever taken of this object. It shows clumps of hot new-born stars nestled in among the clouds that make up the nebula.



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Researchers' smartphone 'microscope' can detect a single virus, nanoparticles

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(Phys.org) —Your smartphone now can see what the naked eye cannot: A single virus and bits of material less than one-thousandth of the width of a human hair.



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On the road to fault-tolerant quantum computing: High temperature superconductivity in a toplogical insulator

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Reliable quantum computing would make it possible to solve certain types of extremely complex technological problems millions of times faster than today's most powerful supercomputers. Other types of problems that quantum computing could tackle would not even be feasible with today's fastest machines. The key word is "reliable." If the enormous potential of quantum computing is to be fully realized, scientists must learn to create "fault-tolerant" quantum computers. A small but important step toward this goal has been achieved by an international collaboration of researchers from China's Tsinghua University and the DOE's Lawrence Berkeley National Laboratory (Berkeley Lab) working at the Advanced Light Source (ALS).



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Invention jet prints nanostructures with self-assembling material

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A multi-institutional team of engineers has developed a new approach to the fabrication of nanostructures for the semiconductor and magnetic storage industries. This approach combines top-down advanced ink-jet printing technology with a bottom-up approach that involves self-assembling block copolymers, a type of material that can spontaneously form ultrafine structures.



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Photonics: Graphene boosts on-chip light detectors

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The fabrication of high-performance light detectors—important for computers and mobile devices—using graphene integrated onto a chip is reported in three independent studies published online this week in Nature Photonics.



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Quantum entanglement only dependent upon area

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Two researchers at UCL Computer Science and the University of Gdansk present a new method for determining the amount of entanglement – a quantum phenomenon connecting two remote partners, and crucial for quantum technology - within part of a one-dimensional quantum system.



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Qcloud project to allow online users a taste of quantum computing

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Officials with Bristol University in the U.K. have announced at this year's British Science Festival, that they intend to put their two-quantum bit (qubit) processor online for use by some people on the Internet. Called the Qcloud project, the idea is to get scientists, those in academics and even the general public used to the idea of quantum computing so as to be prepared when real quantum computers arrive.



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Scientists push and pull droplets with graphene

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Scientists at the U.S. Naval Research Laboratory (NRL) have moved liquid droplets using long chemical gradients formed on graphene. The change in concentration of either fluorine or oxygen formed using a simple plasma-based process either pushes or pulls droplets of water or nerve agent simulant across the surface. This new achievement offers potential applications ranging from electronics to mechanical resonators to bio/chemical sensors.



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Teleportation with engineered quantum systems

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A team of University of Queensland physicists has transmitted an atom from one location to another inside an electronic chip.



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Super-earth or mini-Neptune? Telling habitable worlds apart from lifeless gas giants

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Perhaps the most intriguing exoplanets found so far are those bigger than our rocky, oceanic Earth but smaller than cold, gas-shrouded Uranus and Neptune. This mysterious class of in-between planets—alternatively dubbed super-Earths or mini-Neptunes—confounds scientists because nothing like them exists as a basis for comparison in our solar system.



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Improving lithium-ion batteries with nanoscale research

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New research led by an electrical engineer at the University of California, San Diego is aimed at improving lithium (Li) ion batteries through possible new electrode architectures with precise nano-scale designs. The researchers have presented nanowires that block diffusion of lithium across the wire's silicon surface and promote layer-by-layer axial lithiation of the nanowire's germanium core.



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The intergalactic medium in the young universe

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(Phys.org) —In its earliest years, the universe was so hot that electrons and protons could not bind together in neutral atoms: all of the gas in the cosmos was ionized. Then, after 380,000 years of expansion, the universe cooled enough for hydrogen atoms and some helium (about 25%) to form. Much later in cosmic history—the precise dating is an active area of current research but perhaps after a few hundred million years—the first generation of stars emerged from the vast expanses of atomic gas, and these stars emitted enough strong ultraviolet light to re-ionize the neutral hydrogen in their vicinity. As the universe continued to expand and evolve, newer generations of stars continued to re-ionize the hydrogen until at some time most gas between galaxies (the intergalactic medium) was ionized once again. The epoch of re-ionization is an important diagnostic tool because it traces when the first generations of stars were being made, and it provides crucial details about the early evolution of the universe.



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Carina Nebula - Breathtaking Universe Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: stlrnrsry, star clusters, galaxies, awesome astronomy pictures, constellation puppis, the stern, star nurseries, nebulae, outer space exploration, universe photographs, starfields, european southern observatory, eso, vista

Galaxies, Stars and Nebulae series

A gorgeous set of oval stickers showing the area surrounding the stellar cluster NGC 2467, located in the southern constellation of Puppis ("The Stern"). With an age of a few million years at most, it is a very active stellar nursery, where new stars are born continuously from large clouds of dust and gas.

The image, looking like a colourful cosmic ghost or a gigantic celestial Mandrill, contains the open clusters Haffner 18 (centre) and Haffner 19 (middle right: it is located inside the smaller pink region - the lower eye of the Mandrill), as well as vast areas of ionised gas.

The bright star at the centre of the largest pink region on the bottom of the image is HD 64315, a massive young star that is helping shaping the structure of the whole nebular region.

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Image code: stlrnrsry

ESO/J. Emerson/VISTA www.eso.org
Reproduced under the Creative Commons Attribution 3.0 Unported license.

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Click to customize.
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Pleiades iPad Case

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

I like this one and had to share. A really special design from annaleeblysse,
another talented creative from the Zazzle community!


tagged with: lovely, glowing, blue, image, space, photography, pleiades, star, cluster, nasa, hubble, starlight, starbright, amazing, constellation, myth, legend, fascinating

A lovely, glowing blue image of the Pleiades Star Cluster (NASA/Hubble). The Pleiades have held mankind's ention for millenia and this image shows us why.

»visit the annaleeblysse store for more designs and products like this
The Zazzle Promise: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!

Sunday, 29 September 2013

Trifid Nebula, Messier 16 Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: breathtaking astronomy images, star forming nebulae, trfdnbl, star nurseries, galaxies, nebulae, star factory, trifid nebula, european southern observatory, clusters of stars, factories for stars, eso, vista

Galaxies, Stars and Nebulae series A fantastic picture from our universe featuring the massive star factory known as the Trifid Nebula.

It was captured in all its glory with the Wide-Field Imager camera attached to the MPG/ESO 2.2-metre telescope at ESO’s La Silla Observatory in northern Chile.
So named for the dark dust bands that trisect its glowing heart, the Trifid Nebula is a rare combination of three nebulae types that reveal the fury of freshly formed stars and point to more star birth in the future. The field of view of the image is approximately 13 x 17 arcminutes.
It's an awe-inspiring, breathtaking image that reveals some of the wonder that is our universe.

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image code: trfdnbl

ESO/J. Emerson/VISTA www.eso.org
Reproduced under the Creative Commons Attribution 3.0 Unported license.

»visit the HightonRidley store for more designs and products like this
Click to customize.
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Hyper Space in Color Cover For iPad

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

here's a design from one of the greats - annaleeblysse,
another talented creative from the Zazzle community!


tagged with: digital, artwork, nasa, hubble, snr, 0509, supernova, bubble, colorful, stars, starry, kaleidoscope, digital art

Digital artwork based on a NASA Hubble image of SNR 0509 in the Large Magellanic Cloud (LMC).

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The Zazzle Promise: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!

Statements on Berthing of Orbital Cygnus Spacecraft to the International Space Station

The following are statements from NASA Administrator Charles Bolden and Assistant to the President for Science and Technology John P. Holdren about the berthing of Orbital Sciences' Cygnus cargo spacecraft to the International Space Station (ISS) on Sunday.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/statements-on-berthing-of-orbital-cygnus-spacecraft-to-the-international-space

NASA Partner Orbital Sciences Completes First Flight to Space Station as Astronauts Capture Cygnus Spacecraft

Stellar Nurseries RCW120 Rectangle Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: envelope sealers, nebulae, gstlnrsr, rcw120, breathtaking astronomy images, star nurseries, ionised gas clouds, star forming regions, european southern observatory, clusters of stars, galaxies, starfields, eso, vista

Galaxies, Stars and Nebulae series

A fantastic set of stickers, with a monogram for you to change, featuring a colour composite image of RCW120.

It reveals how an expanding bubble of ionised gas about ten light-years across is causing the surrounding material to collapse into dense clumps where new stars are then formed.

The 870-micron submillimetre-wavelength data were taken with the LABOCA camera on the 12-m Atacama Pathfinder Experiment (APEX) telescope. Here, the submillimetre emission is shown as the blue clouds surrounding the reddish glow of the ionised gas (shown with data from the SuperCosmos H-alpha survey). The image also contains data from the Second Generation Digitized Sky Survey (I-band shown in blue, R-band shown in red).

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Image code: gstlnrsr

ESO/J. Emerson/VISTA www.eso.org
Reproduced under the Creative Commons Attribution 3.0 Unported license.

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Click to customize.
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Crab Nebula (Pink N Orange) Wall Decal

Here's a great wall decal featuring a beautiful image from deep space

wow! This one caught my eye, I hope you like it. By minx267,
another talented creative from the Zazzle community!


tagged with: orange, pink, lightning, space, stars, nebula, astronomy, crab, decor, wall, design, decorations, decal

This gorgeous Crab Nebula shot by the Hubble telescope makes for some pretty designs on these Hundreds of wall decals.. Chose from Hundreds of choices of shapes, symbols alphabets and numbers.. Just Click the Customize it button above. then the drop down lists to the right. :)

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Evil Eye Galaxy Print

Here's a great poster featuring a beautiful image from deep space

I like this one and had to share. A really special design from JKcoder,
another talented creative from the Zazzle community!


tagged with: space, nasa, science, galaxy, hubble, black eye galaxy, astronomy, space exploration, universe, cosmic

A collision of two galaxies has left a merged star system with an unusual appearance as well as bizarre internal motions. Messier 64 (M64) has a spectacular dark band of absorbing dust in front of the galaxy's bright nucleus, giving rise to its nicknames of the "Black Eye" or "Evil Eye" galaxy.
Image Credit: NASA and The Hubble Heritage Team (AURA/STScI); Acknowledgment: S. Smartt (Institute of Astronomy) and D. Richstone (U. Michigan)

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The Carina Nebula Case For iPad

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

look at this great design from annaleeblysse,
another talented creative from the Zazzle community!


tagged with: image, carina, nebula, hubble, space, telescope, nasa, 17th, anniversary, astronomy

Detail from an image of the Carina Nebula taken by the Hubble Space Telescope and released by NASA for the 17th anniversary of the program.

»visit the annaleeblysse store for more designs and products like this
The Zazzle Promise: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!

Saturday, 28 September 2013

Tadpole Nebula, Auriga Constellation Square Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: envelope sealers, star forming activity, awesome astronomy images, tnitac, tadpole nebula, auriga constellation, interstellar gas clouds, new born stars, hot young stars, star nursery, dust clouds

Galaxies, Stars and Nebulae series An awesome outer space picture featuring the Tadpole Nebula, a star forming hub located about 12000 light years away in the Auriga constellation.
This nebula is brimming with new-born stars, many as young as only a million years of age. It's called the Tadpole nebula because the masses of hot, young stars are blasting out ultraviolet radiation that has etched the gas into two tadpole-shaped pillars, called Sim 129 and130, the yellow forms that seem to be swimming away from the three red stars close to the centre of the picture.

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image code: tnitac

Image credit: NASA/JPL-Caltech/UCLA

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First Stars Posters

Here's a great poster featuring a beautiful image from deep space

wow! This one caught my eye, I hope you like it. By JKcoder,
another talented creative from the Zazzle community!


tagged with: space, nasa, science, quasar, star, galaxy, cosmic, astronomy, space exploration, universe, cosmos

What did the first quasars look like? The nearest quasars are now known to be supermassive black holes in the centers of galaxies. Gas and dust that falls toward a quasar glows brightly, sometimes outglowing the entire home galaxy. The quasars that formed in the first billion years of the universe are more mysterious, though, with even the nature of the surrounding gas still unknown. An artist's impression shows a primordial quasar as it might have been, surrounded by sheets of gas, dust, stars and early star clusters. Exacting observations of three distant quasars now indicate emission of very specific colors of the element iron.
Image credit: NASA/ESA/ESO/Wolfram Freudling et al. (STECF)

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Lagoon Nebula Wall Decal

Here's a great wall decal featuring a beautiful image from deep space

here's a design from one of the greats - minx267,
another talented creative from the Zazzle community!


tagged with: nebula, lagoon, clouds, stars, space, astronomy, wall, decor, designs, home, decorations, letters, numbers, alphabet, kids

This Image from the Hubble telescope of Twisters in the Lagoon Nebula looks Out of this world on these wall decals.. Choose from hundreds of shapes, symbols alphabet or numbers.. Click the Customize it button above, and then the drop down boxes to the right to change.

»visit the minx267 store for more designs and products like this
Click to customize.
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Hubble Snow Angel iPad Covers

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

I love browsing around and bumping into cool stuff. Check this out, created by annaleeblysse,
another talented creative from the Zazzle community!


tagged with: celestial,cosmic,snow,angel,nebula,nasa,hubble,space,image,stars

A December 2011 release from NASA/Hubble features a nebula that looks like a snow angel with arms outstretched. A pretty space image for the holidays. The bipolar star-forming region is called Sharpless 2-106.

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SUNRISE offers new insight on sun's atmosphere

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Three months after the flight of the solar observatory Sunrise -- carried aloft by a NASA scientific balloon in early June 2013 -- scientists have presented unique insights into a layer on the sun called the chromosphere. Sunrise provided the highest-resolution images to date in ultraviolet light of this thin corrugated layer, which lies between the sun's visible surface and the sun's outer atmosphere, the corona.

via Science Daily

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Omega/Swan Nebula Room Decal

Here's a great wall decal featuring a beautiful image from deep space

look at this great design from minx267,
another talented creative from the Zazzle community!


tagged with: astronomy, space, nebula, omega, swan, gases, colorful, blue, green, light, brown, turquoise, wall, decal, decor, decroations, kids, children

view from the Hubble telescope of the omega swan nebula

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Carina's 'Mystic Mountain' Poster

Here's a great poster featuring a beautiful image from deep space

here's a design from one of the greats - les_etoiles,
another talented creative from the Zazzle community!


tagged with: le0083, nasa, etoiles, les etoiles, astronomy, science, nebula, space, hubble, scientific, outer space, deep space, nebulae, emission, hst, hubble telescope, sky, star, stars, carina, hubble space telescope, eta carinae, milky way, blue, orange, red, brown, yellow, beautiful, pretty, inspiring, wild, majestic, celestial

"This brand new Hubble photo is of a small portion of one of the largest seen star-birth regions in the galaxy, the Carina Nebula. Towers of cool hydrogen laced with dust rise from the wall of the nebula. The scene is reminiscent of Hubble's classic "Pillars of Creation" photo from 1995, but is even more striking in appearance. The image captures the top of a three-light-year-tall pillar of gas and dust that is being eaten away by the brilliant light from nearby bright stars. The pillar is also being pushed apart from within, as infant stars buried inside it fire off jets of gas that can be seen streaming from towering peaks like arrows sailing through the air."

(qtd. from HubbleSite.org NewsCenter release STScI-2010-13)

Credit: NASA, ESA, and M. Livio and the Hubble 20th Anniversary Team (STScI)

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The Rose Galaxies, Arp 273 Square Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: envelope sealers, trgarp, breathtaking hubble space photos, rose galaxy, interacting spiral galaxies, amazing astronomy images, arp 273, star forming activity, new born stars, star nursery, hot young stars

Galaxies, Stars and Nebulae series An amazing outer space picture featuring two interacting galaxies that together form the shape of a rose. The larger of the spiral galaxies, UGC 1810, has a disk that is twisted by the gravitational pull of its companion galaxy, UGC 1813.
Knots of young, hot blue stars bejewel the spirals arms in glistening starlight while below, its smaller, nearly edge-on companion is going through intense star formation at its centre, perhaps triggered by their encounter.

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image code: trgarp

Image credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

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Galaxy M82 iPad Covers

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

today I've chosen for you this popular design from Zazzle. It was created by annaleeblysse,
another talented creative from the Zazzle community!


tagged with: galaxy, galactic, ngc, 3034, m82, colorful, space, image, nasa, hubble

Colorful composite image of M82 that was released around the time of Hubble's 16th anniversary.

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The Zazzle Promise: We promise 100% satisfaction. If you don't absolutely love it, we'll take it back!

Friday, 27 September 2013

Welcome to the Space Room Decal

Here's a great wall decal featuring a beautiful image from deep space

I love browsing around and bumping into cool stuff. Check this out, created by AleenaDesign,
another talented creative from the Zazzle community!


tagged with: astronomy, stars, science, astonomy, space, universe, nebula, planets, cosmological, space travel, planet, star, discovery, explore, exploring, fantasy, sci, fiction, orbit, orbital, travel, research, cosmonaut, astronaut, spaceship, starship

Waiting for clearance in geostationary orbit to leave the home planet and explore new worlds in outer space. Digital artwork by Liz Molnar. Planets, stars, space clouds, lights were made with basic Photoshop effects and brushes, planets' surfaces created from photos.

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North American and Pelican Nebulae Square Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: envelope sealers, nanpn, pelican nebula, north american nebula, emission nebulae, billowing interstellar gas clouds, awesome astronomy images, dust clouds, hydrogen clouds, stellar winds, star forming activity, star nursery, star nurseries

Galaxies, Stars and Nebulae series A gorgeous picture from outer space featuring the North American and Pelican emission nebulae in the constellation of Cygnus, The Swan. The red, green and yellow areas all highlight the cloud of interstellar ionised hydrogen.
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image code: nanpn

Image credit: NASA/JPL-Caltech

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NASA Awards Synthetic Aperture Radar Distributed Active Archive Center Contract

NASA has selected the University of Alaska at Fairbanks to develop and operate the Synthetic Aperture Radar Distributed Active Archive Center (DAAC) for NASA’s Earth Observing System Data and Information System.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/nasa-awards-synthetic-aperture-radar-distributed-active-archive-center-contract

Astronauts Practice Launching in NASA's New Orion Spacecraft

For the first time, NASA astronauts are practicing a launch into space aboard the agency's Orion spacecraft, and provided feedback on the new capsule's cockpit design.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/astronauts-practice-launching-in-nasas-new-orion-spacecraft

Updated Cygnus Rendezvous Date, NASA TV Coverage for Orbital Sciences' Demonstration Mission to International Space Station

NASA and its International Space Station partners have approved a Sunday, Sept. 29, target arrival of Orbital Sciences' Cygnus spacecraft on its demonstration cargo resupply mission to the space station.

via NASA Breaking News

http://www.nasa.gov/press/2013/september/updated-cygnus-rendezvous-date-nasa-tv-coverage-for-orbital-sciences

'Accelerator on a chip' demonstrated

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In an advance that could dramatically shrink particle accelerators for science and medicine, researchers used a laser to accelerate electrons at a rate 10 times higher than conventional technology in a nanostructured glass chip smaller than a grain of rice.



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Spiral Galaxy NGC 2841 iPad Case

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

who do you know that would like one of these? A special design by annaleeblysse,
another talented creative from the Zazzle community!


tagged with: spiral, galaxy, ngc, 2841, galaxies, space, image, images, hubble, telescope, astronomy, misaneous

Image of Spiral Galaxy NGC 2841 released thanks to Hubble/NASA.

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Space-based laser system as a cost-effective way to nudge small asteroids away from collision course with Earth

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A space-based laser system could be a cost-effective way to nudge small asteroids away from a collision course with Earth.

via Science Daily

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Scientists find a Martian igneous rock that is surprisingly Earth-like

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Scientists report on the analysis of a surprisingly Earth-like Martian rock, discovered by the Mars Science Laboratory rover Curiosity, that offers new insight into the history of Mars's interior and suggests parts of the Red Planet may be more like our own than we ever knew.

via Science Daily

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Several NASA spacecraft track energy through space

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Scientists have provided the most comprehensive details yet of the journey energy from the sun takes as it hurtles around Earth's magnetosphere. Understanding the changes energy from the sun undergoes as it travels away and out into space is crucial for scientists to achieve their goal of some day predicting the onset of space weather that creates effects such as the shimmering lights of the aurora or interruptions in radio communications at Earth.

via Science Daily

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North America Nebula Wall Decals

Here's a great wall decal featuring a beautiful image from deep space

today I've chosen for you this popular design from Zazzle. It was created by SpaceVoyage,
another talented creative from the Zazzle community!


tagged with: school, education, information, space, astronomy, galaxy, galaxies, stars, cosmos, universe, earth, planets, moon, sun, astronomical, nebula, planetary, clouds, cassiopeia

A spectacular image from the space. A file is a big size and high quality so You can resize, move or rotate an image for the best view of the product Also you can add your text or any other illustration if needed.
DESCRIPTION:
North America Nebula in Different Lights
This new view of the North America nebula combines both visible and infrared light observations, taken by the Digitized Sky Survey and NASA's Spitzer Space Telescope, respectively, into a single vivid picture.
The nebula is named after its resemblance to the North American continent in visible light, which in this image is represented in blue hues. Infrared light, displayed here in red and green, can penetrate deep into the dust, revealing multitudes of hidden stars and dusty clouds. Only the very densest dust clouds remain opaque, like the dark bands seen in the "Gulf of Mexico" area.
Clusters of young stars (about one million years old) can be found throughout the image. Slightly older but still very young stars (about three to five million years) are also liberally scattered across the complex, with concentrations near the "head" region of the Pelican nebula, which is located to the right of the North America nebula (upper right, bluish portion of this picture).
In this combined view, the visible part of the spectrum from the Digitized Sky Survey is represented in blues and blue-green hues. The Spitzer component contains data from the infrared array camera. Light with a wavelength of 3.6 microns has been color-coded green; 4.5-micron light is orange; 5.8-micron and 8.0-micron light are red.
Image credit: NASA/JPL-Caltech



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Helix Nebula Cover For iPad

Here's a great iPad case from Zazzle featuring a Hubble-related design. Maybe you'd like to see your name on it? Click to personalize and see what it's like!

here's a cool design that is sure to work out for you. It was created by annaleeblysse,
another talented creative from the Zazzle community!


tagged with: helix, nebula, eye, god, nasa, images, hubble, planetary, glowing, night, skies, space, starfield, astronomy, awesome, telescope

The image is of the Helix Nebula thanks to NASA's Hubble program.

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Water for future Mars astronauts?

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Within its first three months on Mars, NASA's Curiosity Rover saw a surprising diversity of soils and sediments along a half-kilometer route that tell a complex story about the gradual desiccation of the Red Planet. Perhaps most notable among findings from the ChemCam team is that all of the dust and fine soil contains small amounts of water.

via Science Daily

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Thursday, 26 September 2013

Water glides freely across 'nanodrapes' made from the world's thinnest material

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Engineering researchers have developed a new drape made from graphene -- the thinnest material known to science -- which can enhance the water-resistant properties of materials with rough surfaces. These "nanodrapes" are less than a nanometer thick, chemically inert, and provide a layer of protection without changing the properties of the underlying material.

via Science Daily

Stellar Storm of Infrared Light Wall Graphic

Here's a great wall decal featuring a beautiful image from deep space

who do you know that would like one of these? A special design by SpaceVoyage,
another talented creative from the Zazzle community!


tagged with: school, education, information, space, astronomy, galaxy, galaxies, stars, cosmos, universe, earth, planets, moon, sun, astronomical, nebula, planetary, clouds, cassiopeia

A spectacular image from the space. You can resize, move or rotate an image for the best view of the product Also you can add your text on it.
DESCRIPTION:

Stellar Storm of Infrared Light
This infrared image taken by NASA's Wide-field Infrared Survey Explorer, or WISE, shows a star-forming cloud teeming with gas, dust and massive newborn stars. The inset reveals the very center of the cloud, a cluster of stars called NGC 3603. It was taken in visible light by NASA's Hubble Space Telescope.

WISE, which is surveying the whole sky in infrared light, is particularly sensitive to the warm dust that permeates star-forming clouds like this one. In this way, WISE complements visible-light observations.

The mission also complements Hubble and other telescopes by showing the 'big picture," providing context for more detailed observations. For example, the WISE picture here is 2,500 times larger than the Hubble inset. While the Hubble view shows the details of the hot young star cluster, the WISE picture shows the effects that this stellar powerhouse has on its neighborhood.

The cluster contains some of the most massive stars known. Winds and radiation from the stars are evaporating and dispersing the cloud material from which they formed, warming the cold dust and gas surrounding the central nebula. This greenish "halo" of warm cloud material is seen best by WISE due to its large field of view and improved sensitivity over past all-sky infrared surveys.

These WISE observations provide circumstantial evidence that the massive stars in the center of the cluster triggered the formation of younger stars in the halo, which can be seen as red dots. The dust at the center of the cluster is very hot, producing copious amounts of infrared light, which results in the bright, yellow cores of the nebulosity.

Ultimately, this turbulent region will be blasted apart by supernova explosions. Other star-forming clouds in the Milky Way have experienced such eruptions, as evidenced by their pockmarked clouds of expanding cavities and bubbles.

Massive star clusters like this one are an important link to understanding the details of the violent original epoch of massive star formation in the early, distant universe. Astronomers also use them to study distant starbursts that occur when galaxies collide, lighting up tremendous firestorms of brilliant, but ephemeral, stars in the wreckage. Because NGC 3603 is so close, it is an excellent lab for the study of such faraway and momentous events.

In the WISE image, infrared light of 3.4 and 4.6 microns is blue; 12-micron light is green; and 22-micron light is red.

Image credit: NASA/JPL-Caltech/UCLA
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Large Magellanic Cloud Superbubble in Nebula N44 Sticker

Here's a great sheet of stickers featuring a beautiful image from deep space


tagged with: envelope sealers, awesome astronomy images, interstellar hydrogen clouds, sbsblmc, star cluster ngc 1929, supernovas, new born stars, n44 nebula, dust clouds, hot young stars, star nursery

Galaxies, Stars and Nebulae series An awesome photograph from deep space featuring a super bubble in the Large Magellanic Cloud, which is a small satellite of our Milky Way galaxy around 160000 light years from us.
The massive stars of this nebula produce intense radiation, expelling matter at high speeds, and race through their main stage finally to explode as supernovas. The stellar winds of charged hydrogen and other particles and the supernova shock waves carve out huge cavities called superbubbles in the surrounding gas. Blue shows hot regions created by these winds and shocks, while red shows where the dust and cooler gas are found. Yellow regions show where ultraviolet radiation from hot, young stars is causing gas in the nebula to glow.

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image code: sbsblmc

Image credit: X-ray: NASA/CXC/U.Mich./S.Oey, IR: NASA/JPL, Optical: ESO/WFI/2.2-m

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