I tried to officially name an alien planet What does it take to officially name an exoplanet? Follow the journey of selecting the perfect alien world, understanding how the naming process works, and ...

For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

AN EARTH-like planet which could support life has been discovered — but it is 282 trillion miles away. The rock, LHS 1140b, was discovered in 2017 but has now crucially been shown to have its own ...

Astronomers have narrowed down the cosmic search for life, identifying fewer than 50 rocky planets among thousands of known exoplanets that may have the right conditions to support life. Using new ...