Earth, HD 20794 d, orbiting a nearby sun-like star, offering a promising lead in the search for life beyond our planet.

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

An international team of scientists has confirmed the discovery of the exoplanet HD 20794 d, which could potentially support ...

An international team of scientists has confirmed the discovery of exoplanet HD 20794 d, which potentially could support life ...

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

New research on meteorites may finally hold the answers to why Earth and Mars suffer from a mysterious absence of specific ...