Tag Archive for 'CDF-S XT1'

CDF-S XT1 became 1,000 times brighter over a few hours before fading dramatically in about a day. Image credit: NASA / CXC / Pontifical Catholic University / F.Bauer et al.

NASA’s Chandra Observatory Records Mysterious Explosion 10.7 Billion Light-Years Away

Mar 31, 2017 by News Staff

An international team of astronomers have discovered a mysterious flash of X-rays using NASA’s Chandra X-ray Observatory, in the deepest X-ray image...