CAPE CANAVERAL, Fla — NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

NASA scientists have confirmed that a fast-moving asteroid first spotted by the Asteroid Terrestrial-impact Last Alert System (ATLAS) in Chile could hit the Moon on December 22, 2032, a rare, natural ...