In a groundbreaking discovery, astronomers have identified TOI-1846 b, a super-Earth exoplanet located 154 light-years away.

The James Webb telescope has made another stunning discovery -- this time of a massive planet that could potentially sustain ...

A giant gas planet comparable in size to Saturn exists around a small red dwarf star. The discovery is beyond the scope of conventional astronomy theory, and is making experts reconsider conventional ...

A close-in exoplanet is triggering stellar flares and self-destructing. This is the first direct evidence of planet-star ...

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting ...

However, they’re not all like that and recently astronomers detected an Earth-sized planet orbiting a star that is only ...

Long theorized but never observed, the first known “planet with a death wish” is described by Ilin and her colleagues in a ...

Located just 154 light-years away, this planet is nearly twice the size of Earth and orbits a cool red dwarf star.

A Jupiter-size planet as delicate as cotton candy provokes its star The exoplanet started it. The star will finish it.

How many dwarf planets are there in our solar system? The recent discovery of 2017 OF201 makes the tally anywhere between ...

WASHINGTON, June 25 (Reuters) - In addition to providing a trove of information about the early universe, the James Webb ...

The clingy planet orbits so close to its star, it triggers powerful explosions of radiation that eat away at its atmosphere.