The data had been sitting on NASA’s servers for years. Thousands of stars, observed by the Transiting Exoplanet Survey ...

NASA’s Roman Space Telescope could revolutionize the search for alien worlds by discovering around 100,000 exoplanets—far ...

NASA’s James Webb Space Telescope has uncovered a rare alien world that sits in a cosmic “sweet spot” between scorching hot Jupiters and frozen gas giants like Saturn.

Astronomers used machine learning to search old NASA data and uncovered more than 10,000 unknown planet candidates hidden ...

Astronomers using NASA’s James Webb Space Telescope have examined the atmosphere of a rare giant planet with temperatures ...

A giant planet nearly 700 light-years away has a bizarre daily weather cycle where mineral clouds appear every morning and ...

Using a new technique that partly relies on artificial intelligence, researchers spotted potentially more than 10,000 new ...

Two pairs of ‘rogue’ Jupiter-size, planet-like objects have been found in a large star-forming region in the Milky Way, a new ...

The Earth-size planet HD 137010 b has a ‘50% chance of residing in the habitable zone’ of its sun-like star, scientists say Astronomers have discovered a potentially habitable new planet about 146 ...

NASA's Mars Curiosity rover exploring the surface of the red planet. - Paopano/Shutterstock There be dragons on Mars. In some recent snaps taken by NASA's Curiosity rover, dozens of polygon-shaped ...