Astronomers have detected molecules on exoplanet K2-18b that may have been produced by simple organisms, claiming it's the ...

This is how long it would take a jet travelling at 600mph to get to K2-18b, a planet that may (or may not) have alien life.

Stunning drone footage of Earth captured by Ukrainian Katerina Polischuk. The post 28 Spectacular Aerial Views Of Earth That ...