NASA’s Chandra X-Ray Observatory has captured a dramatic scene about 26,000 light-years away from Earth. Scientists suspect ...
An international team of astronomers believes it has found evidence of one of the closest supernova ever to have occured near the center of the galaxy.
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Astronomers spotted a possible supernova remnant sitting right beside the Milky Way’s central black hole
Astronomers working with two of the world’s most powerful X-ray telescopes have identified what appears to be a young ...
NASA’s Fermi telescope may have finally uncovered the magnetic powerhouse behind the universe’s brightest supernovae.
Once charted as a 'guest star' in ancient China, dreaded as a harbinger of ill omens in medieval Europe, and preserved in the ...
Artist’s conception of a magnetar surrounded by an accretion disk that is wobbling, or precessing, because of the effects of general relativity. Some models of magnetars suggest that high-speed jets ...
Earth is quietly collecting radioactive debris from an ancient stellar explosion as our Solar System drifts through a giant cloud of gas and dust between the stars. Scientists analyzing Antarctic ice ...
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