News tagged with exploding star

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Swift’s Comet Tally

A montage of comet images made using NASA’s Swift spacecraft illustrates just how different three comets can be. The images, including a never-released image of Comet 8P/Tuttle, were shown today during a live, 24-hour video ...

Apr 06, 2009 5 / 5 (3) 1

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) 0

The origin of supernovae confirmed

Where do supernovae come from? Astronomers have long believed they were exploding stars, but by analysing a series of images, researchers from the Dark Cosmology Centre at the Niels Bohr Institute, University of Copenhagen ...

Mar 19, 2009 4.4 / 5 (18) 2

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) 0