News tagged with star explosion
Queen's astronomers propose new supernova interpretation
In a controversial new paper in the journal Nature, astronomers from Queen's University Belfast have proposed a new physical interpretation of a supernova discovered on 7th November 2008.
Jun 09, 2009 |
4.7 / 5 (13) |
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A new class of dim supernovae
The colossal stellar explosions called supernovae come in many kinds and flavours. Some of them are produced when a massive star reaches the end of its life in a sudden gravitational collapse. Astronomers ...
Jun 05, 2009 |
4.9 / 5 (8) |
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Stellar Explosion Displays Massive Carbon Footprint
(PhysOrg.com) -- While humans are still struggling to get rid of unwanted carbon it appears that the heavens are really rather good at it. New research by astrophysicists at the University of Warwick has discovered that a ...
Jun 01, 2009 |
4.2 / 5 (10) |
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Watching solar activity muddle Earth's magnetic field
(PhysOrg.com) -- Scientists have found that extreme solar activity drastically compresses the magnetosphere and modifies the composition of ions in near-Earth space. They are now looking to model how these ...
Space & Earth / Space Exploration
Apr 29, 2009 |
4.5 / 5 (2) |
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New Gamma-Ray Burst Smashes Cosmic Distance Record (w/Video)
(PhysOrg.com) -- NASA's Swift satellite and an international team of astronomers have found a gamma-ray burst from a star that died when the universe was only 630 million years old, or less than five percent ...
Apr 28, 2009 |
4.9 / 5 (13) |
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Dissecting a stellar explosion
(PhysOrg.com) -- Integral has captured one of the brightest gamma-ray bursts ever seen. A meticulous analysis of the data has allowed astronomers to investigate the initial phases of this giant stellar explosion, ...
Apr 03, 2009 |
4.5 / 5 (6) |
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A curious pair of galaxies
The ESO Very Large Telescope has taken the best image ever of a strange and chaotic duo of interwoven galaxies. The images also contain some surprises -- interlopers both far and near.
Mar 16, 2009 |
4.8 / 5 (12) |
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A Black Hole in Medusa's Hair
This composite image of the Medusa galaxy (also known as NGC 4194) shows X-ray data from NASA's Chandra X-ray Observatory in blue and optical light from the Hubble Space Telescope in orange. Located above ...
Mar 11, 2009 |
4.7 / 5 (9) |
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Strong winds over the keel
The large and beautiful image displays the full variety of this impressive skyscape, spattered with clusters of young stars, large nebulae of dust and gas, dust pillars, globules, and adorned by one of the ...
Feb 12, 2009 |
3.8 / 5 (5) |
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