News tagged with sky
Dark Matter in a Galaxy
Oct 30, 2009 |
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(PhysOrg.com) -- Stars, the most familiar objects in the night sky, make up only a tiny percentage of the total amount of matter in the universe -- about 2%.
Opening up a colorful cosmic jewel box
Oct 29, 2009 |
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(PhysOrg.com) -- Star clusters are among the most visually alluring and astrophysically fascinating objects in the sky. One of the most spectacular nestles deep in the southern skies near the Southern Cross ...
The Explosive Disintegration of a Young Stellar System in Orion
Oct 23, 2009 |
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(PhysOrg.com) -- The Orion Nebula is one of the most beautiful sights of the winter night sky, its gas and dust glowing from the intense ultraviolet radiation of a cluster of massive young stars.
Orionids Meteor Shower Lights Up the Sky
Space & Earth / Space Exploration
Oct 21, 2009 |
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Earth is currently passing through a stream of debris from Halley's Comet, lighting up the night sky with the "fireworks" of the annual Orionids meteor shower.
First light for BOSS -- a new kind of search for dark energy
Oct 01, 2009 |
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BOSS, the Baryon Oscillation Spectroscopic Survey, is the most ambitious attempt yet to map the expansion history of the Universe using the technique known as baryon acoustic oscillation (BAO). A part of the ...
Are Magnetically Levitating 'Sky Pods' the Future of Travel?
Sep 23, 2009 |
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(PhysOrg.com) -- As a society, we are increasingly interested in finding new ways of transportation that are cleaner for the environment. New concepts in mass transit seem to be one of the main ways to move ...
Astronomers unveil an amazing, interactive, 360-degree panoramic view of the entire night sky
Sep 14, 2009 |
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(PhysOrg.com) -- The first of three images of ESO's GigaGalaxy Zoom project — a new magnificent 800-million-pixel panorama of the entire sky as seen from ESO's observing sites in Chile — has just been released ...
No strain for Andromeda: Galaxy is cosmic cannibal (w/ Video)
Sep 02, 2009 |
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(PhysOrg.com) -- A huge galaxy neighbouring our own Milky Way appears to have expanded by "digesting" smaller galaxies nearby, a new study has shown.
Making Jupiters
Aug 21, 2009 |
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IC348 is a glowing nebula of young stars, hot gas, and cold dust seen in the direction of the constellation of Perseus. It is the nearest rich cluster of young stars to earth, being only about one thousand ...
Chandra X-Ray Observatory Turns Ten
Aug 20, 2009 |
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"We and the cosmos are one. The cosmos is a vast body, of which we are still parts. …It is a vital power rippling exquisitely through us all the time." D.H. Lawrence*
Tweeting Shooting Stars
Space & Earth / Space Exploration
Aug 10, 2009 |
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Amateur astronomers across the UK are preparing to tweet the world’s first mass participation meteor star party, as part of the International Year of Astronomy 2009 (IYA2009). Led by Newbury Astronomical Society, the Twitter ...
Moon Magic: Researchers Develop New Tool To Visualize Past, Future Lunar Eclipses (w/ Video)
Space & Earth / Space Exploration
Jun 29, 2009 |
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(PhysOrg.com) -- Lunar eclipses are well-documented throughout human history. The rare and breathtaking phenomena, which occur when the moon passes into the Earth’s shadow and seemingly changes shape, color, ...
World's observatories watching 'cool' star
May 15, 2009 |
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The Whole Earth Telescope (WET), a worldwide network of observatories coordinated by the University of Delaware, is synchronizing its lenses to provide round-the-clock coverage of a cooling star. As the star ...
Active galaxies flare and fade in Fermi telescope all-sky movie (w/Video)
Apr 24, 2009 |
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The gamma-ray sky comes alive in a movie made from data acquired by NASA's Fermi Gamma-ray Space Telescope during its first three months of operations. Gamma rays from sources near and far turn the sky into ...
Scientists solve mystery of starlight's origins
Apr 08, 2009 |
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(PhysOrg.com) -- Scientists from the University of Toronto and the University of British Columbia have helped unveil the birthplaces of ancient stars using a two-tonne telescope carried by a balloon the size ...
