How to identify drugs that work best for each patient

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More than 100 drugs have been approved to treat cancer, but predicting which ones will help a particular

The post How to identify drugs that work best for each patient has been published on Technology Org.

 
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App Smart: Video Feature: Astronomy Apps for Getting to Know the Starry Night Skies

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A series of apps fill in information on the darkened sky, from red dwarf stars to the International Space Station.







via New York Times

New solar telescope unveils the complex dynamics of sunspots' dark cores

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Groundbreaking images of the Sun give a first-ever detailed view of the interior structure of umbrae -- the dark patches in the center of sunspots -- revealing dynamic magnetic fields responsible for the plumes of plasma that emerge as bright dots interrupting their darkness.
via Science Daily
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Turbulent Star-Birth Region Selection Print

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

Turbulent Star-Birth Region Selection Print

tagged with: hubble, nasa, stars, star, galaxy, galaxies, space, astronomy, telescope, beautiful, postcard, postcards, photos, photograph, gift, gifts, nebula, nature, landscapes

In commemoration of NASA's Hubble Space Telescope completing its 100,000th orbit in its 18th year of exploration and discovery, scientists at the Space Telescope Science Institute in Baltimore, Md., have aimed Hubble to take a snapshot of a dazzling region of celestial birth and renewal. Hubble peered into a small portion of the nebula near the star cluster NGC 2074 (upper, left). The region is a firestorm of raw stellar creation, perhaps triggered by a nearby supernova explosion. It lies about 170,000 light-years away near the Tarantula nebula, one of the most active star-forming regions in our Local Group of galaxies. The three-dimensional-looking image reveals dramatic ridges and valleys of dust, serpent-head "pillars of creation," and gaseous filaments glowing fiercely under torrential ultraviolet radiation. The region is on the edge of a dark molecular cloud that is an incubator for the birth of new stars. The high-energy radiation blazing out from clusters of hot young stars already born in NGC 2074 is sculpting the wall of the nebula by slowly eroding it away. Another young cluster may be hidden beneath a circle of brilliant blue gas at center, bottom. In this approximately 100-light-year-wide fantasy-like landscape, dark towers of dust rise above a glowing wall of gases on the surface of the molecular cloud. The seahorse-shaped pillar at lower, right is approximately 20 light-years long, roughly four times the distance between our Sun and the nearest star, Alpha Centauri. The region is in the Large Magellanic Cloud (LMC), a satellite of our Milky Way galaxy. It is a fascinating laboratory for observing star-formation regions and their evolution. Dwarf galaxies like the LMC are considered to be the primitive building blocks of larger galaxies. This representative color image was taken on August 10, 2008, with Hubble's Wide Field Planetary Camera 2. Red shows emission from sulfur atoms, green from glowing hydrogen, and blue from glowing oxygen. Source: NASA

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LHC breaks energy record

Science Focus

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Around midnight exactly one week ago, engineers at CERN broke a world record when they accelerated a beam

The post LHC breaks energy record has been published on Technology Org.

 
#physics 
 » see original post http://feedproxy.google.com/~r/TechnologyOrgPhysicsNews/~3/YMa8eGexSsY/
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Strong evidence for coronal heating theory

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The sun's surface is blisteringly hot at 10,340 degrees Fahrenheit -- but its atmosphere is another 300 times hotter. This has led to an enduring mystery for those who study the sun: What heats the atmosphere to such extreme temperatures? Normally when you move away from a hot source the environment gets cooler, but some mechanism is clearly at work in the solar atmosphere, the corona, to bring the temperatures up so high.
via Science Daily
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Initialled Spiral Galaxy - NGC 253 Stickers

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

Initialled Spiral Galaxy - NGC 253 Stickers

tagged with: spgxy253, breathtaking astronomy images, galaxies, stars, horsehead nebula, spiral galaxy, initials, initialled, monogrammed, monogram, european southern observatory, eso, vista, monograms

Galaxies, Stars and Nebulae series A gorgeous image that reveals a little of the wonder that is our universe.

Measuring 70 000 light-years across and laying 13 million light-years away, the nearly edge-on spiral galaxy NGC 253 is revealed here in an image from the Wide Field Imager (WFI) of the MPG/ESO 2.2 m telescope at the La Silla Observatory.

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

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Graphene & 2D Materials LIVE!

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This week, the Graphene & 2D Materials LIVE! Series of events comes back to Europe, with a conference and tradeshow in Berlin. Organized by IDTechEx, the Graphene LIVE! Series actively promotes cohesion within the graphene industry, bringing together key shareholders twice a year – once in Europe and once in the USA.

Graphenea’s Business Development Director, Iñigo Charola, will speak about “Advances in Technology Development for the Production and Applications of Graphene Materials”. Iñigo is speaking in the session “Scaling up graphene production: latest advances”, which is one of eleven topical sessions, that include power storage, applications and processes, latest science, transparent conductive films, conductive inks, structural electronics, and big brand perspectives with futuristic vision talks from the likes of Ericsson and Stora Enso.

In his talk, Iñigo will show why focusing on a few promising graphene production platforms will be key to develop successful applications and facilitate the use and performance of graphene materials. He will also outline what steps need to happen for graphene applications to succeed.

Apart from Iñigo’s talk, Graphenea’s presence is enforced with a stand where visitors can discuss our product line and exchange ideas.

This series of events has an excellent reputation for identifying key market leaders and stimulating fruitful networking, thus we expect the meeting in Berlin to open doors for new collaborations and partnerships.

via Graphenea

Russian Space Station Cargo Ship Is Said to Be Out of Control

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The unmanned freighter was reported to be falling to Earth, and top Russian space officials were meeting on Wednesday to come up with a plan.







via New York Times

Weighing and imaging molecules one at a time

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Building on their creation of the first-ever mechanical device that can measure the mass of individual molecules, one at a time, a team of Caltech scientists and their colleagues have created nanodevices that can also reveal their shape. Such information is crucial when trying to identify large protein molecules or complex assemblies of protein molecules.

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Comet Churyumov Gerasimenko in Crescent

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Zazzle Space Gifts for young and old

Stellar Nursery R136 in the Tarantula Nebula Wall Sticker

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

Stellar Nursery R136 in the Tarantula Nebula Wall Sticker

tagged with: stars, galaxies, astronomy, galaxy, wall decal, dorneblmc, stellar nursery, r136, 30 doradus nebula, massive stars, large magellanic cloud, star cluster, amazing hubble images, tarantula nebula

Galaxies, Stars and Nebulae series Hundreds of brilliant blue stars wreathed by warm, glowing clouds in appear in this the most detailed view of the largest stellar nursery in our local galactic neighborhood. The massive, young stellar grouping, called R136, is only a few million years old and resides in the 30 Doradus (or Tarantula) Nebula, a turbulent star-birth region in the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way.
There is no known star-forming region in our galaxy as large or as prolific as 30 Doradus. Many of the diamond-like icy blue stars are among the most massive stars known. Several of them are over 100 times more massive than our Sun. These hefty stars are destined to pop off, like a string of firecrackers, as supernovas in a few million years. The image, taken in ultraviolet, visible, and red light by Hubble's Wide Field Camera 3, spans about 100 light-years.
The movement of the LMC around the Milky Way may have triggered the massive cluster's formation in several ways. The gravitational tug of the Milky Way and the companion Small Magellanic Cloud may have compressed gas in the LMC. Also, the pressure resulting from the LMC plowing through the Milky Way's halo may have compressed gas in the satellite. The cluster is a rare, nearby example of the many super star clusters that formed in the distant, early universe, when star birth and galaxy interactions were more frequent.
The LMC is located 170,000 light-years away and is a member of the Local Group of Galaxies, which also includes the Milky Way. The Hubble observations were taken Oct. 20-27, 2009. The blue color is light from the hottest, most massive stars; the green from the glow of oxygen; and the red from fluorescing hydrogen.

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Image credit: Hubble's Wide Field Camera 3

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Purple Galaxy Cluster iPad Mini 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!

Purple Galaxy Cluster iPad Mini Covers

tagged with: blue, purple, nasa, hubble, space, images, galaxy, cluster, macs, j0717, stars, pretty, galaxies, macsj0717

Galaxy Cluster MACS J0717 thanks to NASA and Hubble program.

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“Holey” Graphene for Energy Storage

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Engineers at the University of California, San Diego have discovered a method to increase the amount of electric

The post “Holey” Graphene for Energy Storage has been published on Technology Org.

 
#materials 
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Carina Nebula Huge Astronomy Poster

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

Carina Nebula Huge Astronomy Poster

tagged with: astronomy, astronomer, scientist, science, space, gift, space gift, astronomy gift, science gift, space t-shirt, science t-shirt, astronomy t-shirt, solar system, planets, galaxy, star, universe, hubble space telescope, nasa, creation, star birth, astronomy print, astronromy poste, astrophysicist, astrophysics, print, poster, general sky images

Carina Nebula image for the 17th anniversary of NASA's Hubble Space Telescope - this striking image is a unique gift idea for the space science, astronmer and astrophysics enthusiast on you Holiday gift list or a special gift for any occasion

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World Briefing: Cargo for Space Station at Risk

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A Russian spacecraft tumbled out of control after launching on Tuesday, threatening more than three tons of fuel, water, food and other supplies for the International Space Station.







via New York Times

Monogram Fires of the Flame Nebula - in Orion Oval Sticker

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

Monogram Fires of the Flame Nebula - in Orion Oval Sticker

tagged with: breathtaking astronomy images, hfflmnb, star forming, orion constellation, young stars clusters, orion the hunter, flame nebula, awesome space picture, monogram, initialled, heavens, orions belt, european southern observatory, eso, vista, initials, monogrammed, monograms

Galaxies, Stars and Nebulae series A gorgeous outer space picture featuring the spectacular star-forming region known as the Flame Nebula, or NGC 2024, in the constellation of Orion (the Hunter) and its surroundings.

In views of this evocative object in visible light the core of the nebula is completely hidden behind obscuring dust, but in this VISTA view, taken in infrared light, the cluster of very young stars at the object’s heart is revealed. The wide-field VISTA view also includes the glow of the reflection nebula NGC 2023, just below centre, and the ghostly outline of the Horsehead Nebula (Barnard 33) towards the lower right.

The bright bluish star towards the right is one of the three bright stars forming the Belt of Orion. The image was created from VISTA images taken through J, H and Ks filters in the near-infrared part of the spectrum.

The image shows about half the area of the full VISTA field and is about 40 x 50 arcminutes in extent. The total exposure time was 14 minutes and was the first to be released publicly from VISTA, the world’s largest survey telescope.

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ESO/J. Emerson/VISTA www.eso.org
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The fearsome foursome: Flying four identically equipped spacecraft in tight formation

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It was unprecedented developing a mission that could fly four identically equipped spacecraft in a tight formation and take measurements 100 times faster than any previous space mission.
via Science Daily
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Stellar Nursery R136 in the Tarantula Nebula Wall Decal

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

Stellar Nursery R136 in the Tarantula Nebula Wall Decal

tagged with: stars, galaxies, astronomy, galaxy, hotair balloons, wall stickers, dorneblmc, stellar nursery, r136, 30 doradus nebula, massive stars, large magellanic cloud, star cluster, amazing hubble images, tarantula nebula

Galaxies, Stars and Nebulae series Hundreds of brilliant blue stars wreathed by warm, glowing clouds in appear in this the most detailed view of the largest stellar nursery in our local galactic neighborhood. The massive, young stellar grouping, called R136, is only a few million years old and resides in the 30 Doradus (or Tarantula) Nebula, a turbulent star-birth region in the Large Magellanic Cloud (LMC), a satellite galaxy of our Milky Way.
There is no known star-forming region in our galaxy as large or as prolific as 30 Doradus. Many of the diamond-like icy blue stars are among the most massive stars known. Several of them are over 100 times more massive than our Sun. These hefty stars are destined to pop off, like a string of firecrackers, as supernovas in a few million years. The image, taken in ultraviolet, visible, and red light by Hubble's Wide Field Camera 3, spans about 100 light-years.
The movement of the LMC around the Milky Way may have triggered the massive cluster's formation in several ways. The gravitational tug of the Milky Way and the companion Small Magellanic Cloud may have compressed gas in the LMC. Also, the pressure resulting from the LMC plowing through the Milky Way's halo may have compressed gas in the satellite. The cluster is a rare, nearby example of the many super star clusters that formed in the distant, early universe, when star birth and galaxy interactions were more frequent.
The LMC is located 170,000 light-years away and is a member of the Local Group of Galaxies, which also includes the Milky Way. The Hubble observations were taken Oct. 20-27, 2009. The blue color is light from the hottest, most massive stars; the green from the glow of oxygen; and the red from fluorescing hydrogen.

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image code: dorneblmc

Image credit: Hubble's Wide Field Camera 3

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New solar telescope peers deep into the sun to track the origins of space weather

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Scientists have captured the first high-resolution images of the flaring magnetic structures known as solar flux ropes at their point of origin in the sun's chromosphere.
via Science Daily
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Tarantula Nebula Star Forming Gas Cloud Sculpture iPad Mini Cases

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!

Tarantula Nebula Star Forming Gas Cloud Sculpture iPad Mini Cases

tagged with: billowing interstellar gas clouds, awesome hubble images, star forming activity, star nurseries, tarantula nebula, triggering star formation, large magellanic cloud, hrbstslr tnlmcsfr, cosmological, galaxies, young hot stars

Galaxies, Stars and Nebulae series An awesome mobile phone shell featuring the Tarantula Nebula of the Large Magellanic Cloud, which is the nearest galaxy to the Milky Way, our galactic home. This Hubble image shows old stars from the distant past and rich, interstellar gas clouds feeding the formation of new ones. The most massive and hottest stars are intense, high-energy radiation sources and this pushes away what remains of the gas and dust, compressing and sculpting it. As the whorls and eddies clump and stretch it, gravity takes over and the birth of the next generation of new stars is triggered.
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image code: tnlmcsfr

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

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