Astriking discovery by the James Webb Space Telescope (JWST) has unveiled the bizarre and fascinating nature of the exoplanet WASP-107b. This low-density planet has a fluffy appearance due to its ...

The NASA/ESA Cassini-Huygens mission explored Saturn and its moons from 2004 to 2017, providing the most detailed images and ...

There's nothing to get a scientist's heart pumping like a good, old-fashioned statistical debate. When it comes to topics ...

Exoplanet HIP 67522 b, fluffed up to the size of Jupiter, circles so close to its star that it’s triggering violent flares — ...

NASA confirms the existence of TOI‑1846 b, a nearby hot super-Earth that could contain water, initially observed by NASA's TESS telescope.

A planet that is snuggled up closely with its host star may be igniting colossal flares that strip it of its own mass.

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

TOI-6894 b, the largest exoplanet relative to its host star yet seen, doesn’t fit the most widely accepted formation model ...

The star HIP 67522 with a flare erupting toward an orbiting planet, HIP 67522 b, is depicted in this illustration released by ...

Astronomers have discovered thousands of exoplanets, some in the so-called habitable zone, Does that mean these planets could ...

Learn more about WASP-121b, the exoplanet so hot it could vaporize iron.

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