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NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...
The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images ...
New three-dimensional (3D) models of objects in space have been released by NASA's Chandra X-ray Observatory. These 3D models ...
Pulsars are the remnants of giant stars that exploded in a supernova. Check out these 7 breathtaking images of pulsars ...
X-ray: NASA/CXC/SAO/J.Hughes et al, Optical: NASA/ESA/Hubble Heritage Team (STScI/AURA) Just as it has seen stars born, Chandra has witnessed their dying. As a star’s central engine begins to ...
A distant galaxy that lay quiet for decades has suddenly stirred, lighting up in dramatic bursts that have caught astronomers ...
Chandra Shekhar had the rare ability to express himself candidly without worrying about the political repercussions, writes ...