Professor Nikku Madhusudhan of Cambridge University was the lead researcher on the 'best ever signs of life' study ...

In a potential breakthrough in the search for alien life, a team of international researchers has identified chemical ...

Astronomers have made a detection suggesting biosignatures, or signs of biological activity, on an exoplanet located 124 ...

NASA's Perseverance rover finds hundreds of mysterious spheres on Mars, raising exciting questions about the Red Planet's ...

The photo shows two stars in the center, one which shed its layers of dust and gas as it neared the end of its life cycle.