TAG: chandra observatory

Chandra Observatory discovers marks of violent collision in the Abell 2029 cluster

New NASA study redefines the size of the Milky Way and reveals spiral arms that are further away than expected

Space telescope detects supermassive black holes in red dots of ancient universe

Cosmic X-ray-emitting object 11.8 billion light years away unravels enigma of the early universe

Astrophysicists map black hole 14 million light years away using x-ray echoes in space

NASA天文台、地球から1400万光年離れたブラックホールからのX線エコーを捕捉

NASA Observatory captures x-ray echoes from black hole 14 million light years from Earth