Earth plants could thrive under the light of an alien sun, according to a recent experiment. A team of astrobiologists planted garden cress seeds and cultured dishes of photosynthetic bacteria under ...

As the search for life on Mars continues – with promising potential biosignatures identified last year by NASA at the Bright ...

Astronomers have found an atmosphere where they least expected it: clinging to an exoplanet that’s too small, too hot and too old to have air, at least in theory. Observations by the James Webb Space ...