Scientists believe the exoplanet HD 20794 d, six times the mass of Earth, could harbour liquid water on its surface.

Astronomers have found some pretty wild exoplanets. Some are balls of lava the temperature of hell, one is partially made of ...

Around a star just 20 light-years from the Solar System, astronomers have confirmed the existence of what might be a habitable world. The exoplanet HD 20794 d is just under six times the mass of Earth ...

How would detecting methane help astronomers identify if exoplanets, or even exomoons, have life as we know it, or even as we ...

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

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

SETI scientists suggest that extraterrestrial civilizations could detect Earth through 'technosignatures' like planetary ...

New research suggests that life could thrive on exoplanets with unique atmospheres, expanding the definition of habitability ...

CINCINNATI (WKRC) - A newly discovered exoplanet has some scientists excited, as they believe it could not only be habitable, but closer than many other Earth-like exoplanets. According to a new ...

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...