The James Webb telescope's 100-hour reexamination of one of Hubble's most iconic extragalactic images reveals extraordinary ...

While the planet itself is unlikely to support life, its moons could be promising candidates for habitability.

A NASA telescope has detected its clearest signal yet of a potential Saturn-sized gas giant orbiting around a distant star complex. The system, known as Alpha Centauri, is more than four light-years ...

NASA’s James Webb Space Telescope has provided crucial new evidence of a giant planet orbiting one of three stars making up ...