Scientists have detected a hidden alien planet by examining the orbits of the known worlds in the star system, known as Kepler-139. The newfound exoplanet, called Kepler-139f, is a gigantic world ...

This week NASA's James Webb Space Telescope (JWST) provided the first direct image of a planet with a mass similar to Saturn's, orbiting the young star TWA 7. This landmark observation, detailed in ...

Astronomers have discovered a planet beyond the solar system that orbits its twin parent stars closer than any ever seen ...

WASHINGTON (Reuters) -In addition to providing a trove of information about the early universe, the James Webb Space Telescope since its 2021 launch has obtained valuable data on various already-known ...