The James Webb Space Telescope (JWST) has already proven itself adept at peering into the past by imaging objects at tremendous distances, but a new breakthrough may have seen the powerful instrument ...

Click to open image viewer. This is the full-scale engineering flight model of the Advanced Orbiting Solar Observatory (AOSO) representing its most complete configuration. This satellite was designed ...

Astronomers have discovered three previously unknown moons around Uranus and Neptune, the most distant planets in our solar system. The find includes one moon spotted orbiting Uranus — the first ...

For a century, astronomers have been studying Barnard’s Star in the hope of finding planets around it. Excited scientists have found three more planets around Barnard’s Star, the second-nearest star ...

(CNN) — After decades of searching, astronomers have uncovered some of the strongest evidence yet of exoplanets orbiting Barnard’s Star, the nearest single star system to Earth. The four planets are ...