A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

A newly confirmed exoplanet around a nearby sunlike star might be astronomers’ best chance yet to look for life beyond the ...

An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

Explore the impact of stellar flares on the potential for alien life. Discover how higher levels of UV radiation can both ...

New research points toward an exoplanet that may be capable of supporting life 20 light-years away from Earth.

NASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...

"With an orbital period of 570 days, it is a relatively cold gas giant planet," said Guðmundur Stefánsson of the University ...

Astronomers have discovered a large Earth-like planet orbiting a distant star that could be home to alien life. The exoplanet ...

The exoplanet – a planet outside our solar system – has a mass six times greater than that of Earth, and orbits in the ...

HWO will be the first space telescope built to find potentially habitable planets and analyze their atmospheres for signs of ...

A suspected planet that appears well-suited to life has had its existence confirmed – and it’s very much in our neighborhood, ...

It's highly elliptical, which means as the planet orbits its star, it moves from the inner edge to just beyond the outer edge of the habitable zone every year. This raises questions about its ...