Using NASA's planet-hunting spacecraft TESS (Transiting Exoplanet Survey Satellite), astronomers have discovered three ...

The detection of a potentially rocky world around a nearby star opens up unprecedented prospects for the atmospheric ...

According to the researchers, because it is rocky and located in the star's habitable zone, it may be habitable.

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

Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and ...

A new exoplanet candidate has just burst onto the scene, and it may be one of the best alien worlds yet on which to search ...

A distant gas giant the size of 10 Jupiters is now the first planet outside Earth's solar system to be mapped in three ...

Earth" less than 20 light-years from our own planet is offering scientists new hope in the hunt for other worlds that could ...

When evaluating possible planets out of the thousands out there, explained Prof. Bean, scientists look for liquid water as a main guiding principle. “All life on Earth needs liquid water, no matter ...

Worlds upon worlds await us in the cosmos and we’re finding more all the time. Before 1992, we weren’t even completely certain planets existed outside of our solar system. Now, astronomers are finding ...

Exoplanets are planets outside Earth's solar system. In 1995, a gas giant named 51 Pegasi b, which orbits a star similar to Earth's sun, etched its name in history as the first exoplanet ever ...

This week's episode of SpaceBeat includes 1950s UFO evidence over nuclear test sites, Blue Origin’s New Glenn prep, the first ...