Explore the fascinating science and alien life in 'Project Hail Mary,' highlighting Rocky and the star system 40 Eridani.

Astronomers have discovered an additional 100 new worlds in data collected by NASA's exoplanet-hunting spacecraft TESS, ...

Snaiad is one of the most unique alien worlds ever imagined. This video explores how life evolved there and why it looks so ...

Alien planets are far away but extreme lasers on Earth are giving scientists a way to investigate what they're like.