Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has discovered a new ...

A new gas giant world discovered by citizen scientists using data from NASA's exoplanet-hunting spacecraft TESS is cool, ...

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

Some planets take the expression "you're your own worst enemy" to the extreme. At least, that's what astronomers found when ...

So-called M dwarfs are the most common stars in the Milky Way. A research team has determined around which of them Earth-like ...

An international team of astronomers has found a new super-Earth exoplanet, TOI-1846 b, using NASA 's Transiting Exoplanet ...

An exoplanet is any planet beyond our solar system. Most of them orbit other stars, but some free-floating exoplanets, called ...

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

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

Orbiting its star in an elliptical path at less than half the distance between Earth and the Sun, this exoplanet offers a ...

For the first time, JWST has discovered an exoplanet through direct imaging, revealing TWA 7 b, a Saturn-mass world.

Researchers identified the likely planetary candidate’s infrared light after blocking out its host star’s overwhelming glare ...