One of seven Earth-sized planets, TRAPPIST-1d, caught the attention of NASA researchers and is one of the promising planets ...

A FIERY hell-world that would instantly roast visitors alive has a vast lava ocean – and may be packed with rare gems. The ...

On Nov. 27, 2001, NASA announced the first detection of an exoplanet atmosphere. Using the Hubble Space Telescope's ...

The James Webb Space Telescope has detected clouds made of silicates, similar to sand here on Earth, as well as water, ...

European astronomers report the discovery of a second alien world in the TOI-1422 planetary system located some 500 light ...

Searching for life on other planets requires more than just measuring their distances from their stars. A future NASA ...

Subtle variations in the star’s brightness suggest it once collided and merged with another star, an explosive event that ...

A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

The results show a circular “hotspot” on the side of the planet that always faces its star, surrounded by a cooler ring at ...

NASA’s Nancy Grace Roman Space Telescope (Image: NASA/Jolearra Tshiteya) The Nancy Grace Roman Space Telescope developed by ...

"Asteroseismology with Roman is possible because we don't need to ask the telescope to do anything it wasn't already planning to do." ...

Researchers have pinpointed a super-Earth in the habitable zone of a nearby M-dwarf star only 18 light-years away.