NASA has released an extensive cosmic map of the night sky, created from eight years of data from the Transiting Exoplanet ...

Planets that once lived only in pulp novels and movie concept art are now turning up in real data. Astronomers are not just finding distant worlds, they are cataloguing places with molten surfaces, ...

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...