Monday, 10 February 2014

Massive neutrinos solve a cosmological conundrum

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Scientists have solved a major problem with the current standard model of cosmology identified by combining results from the Planck spacecraft and measurements of gravitational lensing in order to deduce the mass of ghostly sub-atomic particles called neutrinos.

via Science Daily

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Astronomers discover oldest star: Formed shortly after the Big Bang 13. 7 billion years ago

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A team of astronomers has discovered the oldest known star in the Universe, which formed shortly after the Big Bang 13.7 billion years ago. The discovery has allowed astronomers for the first time to study the chemistry of the first stars, giving scientists a clearer idea of what the Universe was like in its infancy.

via Science Daily

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Research team develops rapid smartphone-based mercury testing and mapping

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(Phys.org) —A team of researchers from the UCLA Henry Samueli School of Engineering and Applied Science has developed a smartphone attachment and application to test water for the presence of mercury, a toxic heavy metal. The new platform could significantly reduce the time and cost of the testing, and it could be particularly useful in regions with limited technological resources.



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Crab Pulsar Time Lapse - Neutron Star Square Stickers

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


tagged with: stars, galaxies, astronomy, envelope sealers, crbplsr, crab pulsar, time lapse astronomy, neutron star, matter and antimatter, near light speed

Galaxies, Stars and Nebulae series Multiple observations made over several months with NASA's Chandra X-ray Observatory and the Hubble Space Telescope captured the spectacle of matter and antimatter propelled to near the speed of light by the Crab pulsar, a rapidly rotating neutron star the size of Manhattan.

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image code: crbplsr

Image credit: NASA's Chandra X-ray Observatory and the Hubble Space Telescope

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via Zazzle Astronomy market place

Open Star Cluster NGC 3324 in the Carina Nebula Room Graphics

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

so many products with fantastic designs on Zazzle... which to choose today? How about this one from astronomical,
another talented creative from the Zazzle community!


tagged with: star cluster, ngc 3324, carina nebula, carina, nebula, stars, space, outer space, astronomy, cosmology

NGC 3324 is a star cluster at the northwest corner of the Carina Nebula (NGC 3372), home of the Keyhole Nebula and star Eta Carinae. This photograph was produced by European Southern Observatory (ESO). Their website states: "All ESO still and motion pictures are released under the Creative Commons Attribution 3.0 Unported, unless the credit byline indicates otherwise." Source http://www.eso.org/public/images/eso1207a/ Author ESO

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via Zazzle Astronomy market place

Overflowing craters

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Space science image of the week: Mars Express reveals the phenomenal aftermath of fierce impacts that gave rise to muddy floods

via ESA Space Science

http://www.esa.int/spaceinimages/Images/2009/06/The_flood_after_the_impact

White Dwarf Star in Aquarius Print

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

so many products with fantastic designs on Zazzle... which to choose today? How about this one from corbisimages,
another talented creative from the Zazzle community!


tagged with: aquarius, astronomy, constellation, exploration, helix nebula, natural sciences, nebula, nobody, outdoors, outer space, physical science, sciences, space exploration and research, star cloud, star cluster, stars, white dwarf star, zodiac

ImageID: 42-20484545 / NASA / JPL-Caltech/Corbis / White Dwarf Star in Aquarius

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via Zazzle Astronomy market place

Crab Pulsar Time Lapse - Neutron Star Stickers

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


tagged with: stars, galaxies, astronomy, crbplsr, crab pulsar, time lapse astronomy, neutron star, matter and antimatter, near light speed

Galaxies, Stars and Nebulae series Multiple observations made over several months with NASA's Chandra X-ray Observatory and the Hubble Space Telescope captured the spectacle of matter and antimatter propelled to near the speed of light by the Crab pulsar, a rapidly rotating neutron star the size of Manhattan.

more items with this image
more items in the Galaxies, Stars and Nebulae series

image code: crbplsr

Image credit: NASA's Chandra X-ray Observatory and the Hubble Space Telescope

»visit the HightonRidley store for more designs and products like this
Click to customize.
via Zazzle Astronomy market place

Hubble looks in on a nursery for unruly young stars

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A striking new image, captured by the NASA/ESA Hubble Space Telescope, reveals a star in the process of forming within the Chameleon cloud. This young star is throwing off narrow streams of gas from its poles -- creating this ethereal object known as HH 909A. These speedy outflows collide with the slower surrounding gas, lighting up the region.

via Science Daily

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Looking back to the cradle of our universe: Astronomers spot what may be one of most distant galaxies known

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NASA's Spitzer and Hubble Space Telescopes have spotted what might be one of the most distant galaxies known, harkening back to a time when our universe was only about 650 million years old (our universe is 13.8 billion years old). The galaxy, known as Abell2744 Y1, is about 30 times smaller than our Milky Way galaxy and is producing about 10 times more stars, as is typical for galaxies in our young universe.

via Science Daily

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Nebulosity 360 Wall Art Wall Sticker

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

what do you think of this one? I bumped into it and thought it was cool. By CosmosSoup,
another talented creative from the Zazzle community!


tagged with: nebula, space, astronomy, galaxy, cosmos

Make your room a space mans room

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via Zazzle Astronomy market place