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17 Dec 13
The shortened names of a system that will evolve into a rare class of binary stars in the future.
17 Dec 13
The shortened names of a system that will evolve into a rare class of binary stars in the future.
04 Dec 13
A neutron star and normal star binary pair about 26,000 light years away in the Milky Way galaxy.
24 Oct 13
The supermassive black hole about 26,000 light years from Earth at the center of the Milky Way
26 Sep 13
These two images show a large change in X-ray brightness of a rapidly rotating neutron star, or pulsar, between 2006 and 2013.
19 Sep 13
A collection of thousands of galaxies about 320 million light years from Earth.
29 Aug 13
The supermassive black hole located 26,000 light years from Earth in the center of the Milky Way.
14 Aug 13
A giant cloud of superheated gas that is likely caused by a collision between galaxies.
17 Apr 13
A supernova remnant whose progenitor explosion was seen from Earth over a thousand years ago.
03 Apr 13
Young stars in the Small Magellanic Cloud, one of the closest galaxies to our Milky Way.
18 Mar 13
A long Chandra observation gives clues about the origin of the Kepler SNR.
15 Mar 13
A newly discovered supernova remnant by Swift in the Milky Way is among the youngest known.
28 Jan 13
A superbubble located in the Large Magellanic Cloud about 160,000 light years from Earth.
Revised: June 02, 2022