The SMITHSONIAN ASTROPHYSICAL OBSERVATORY is a part of the Smithsonian Institution which, in conjunction with the Harvard ...

A Michigan State University researcher saw X-rays coming from a black hole using the NASA Chandra X-Ray Observatory telescope ...

In a study published in The Astrophysics Journal, a Michigan State University researcher used the NASA Chandra X-Ray ...

Data from NASA’s Chandra X-ray Observatory and ESA’s XMM-Newton indicate that remnants of the destroyed plane... A brief yet intense X-ray flash, XRT 200515, was detected in NASA's Chandra ...

Astronomers are using the Chandra X-Ray observatory, a powerful, space-based telescope, to examine the first black holes. These black holes appeared in the first one to two billion years after the ...