This artist’s concept depicts select planetary discoveries made to date by NASA’s Kepler space telescope. / Credit...
Astronomy
Katherine Johnson worked at NASA’s Langley Research Center from 1953 to 1986. Since her retirement, she’s been...
Imagined view from the surface of one of the newly discovered planets, with ultracool dwarf star TRAPPIST-1...
04.28.2016 Astronomers have used data from NASA’s Chandra X-ray Observatory, ESA’s Planck and a large list of...
Two mysterious X-ray binaries are expelling powerful winds at up to a quarter of light speed, revealing...