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

Standing on Proxima b would be unlike anything we’ve ever experienced. Just 4.24 light-years away, this exoplanet orbits the ...

Earth" that is located about 154 light-years away and is nearly twice as big and four times as massive as our planet.

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

Astronomers have found a new exoplanet named TOI-1846 b. This planet is nearly twice the size of Earth. It may contain a lot ...

Imagine stepping onto a distant exoplanet, where vast alien oceans stretch beyond the horizon. Based on data from missions ...

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

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

A unique gas giant has been confirmed through global teamwork, offering insights into planetary formation and future ...

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

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

Last week the James Webb Space Telescope captured a direct image of what they believe to be a previously unknown exoplanet ...