James Webb finds a hot planet that is tidally locked with its parent star, is coated with a thick atmosphere of volatile ...

TRAPPIST-1e, an Earth-sized world in the system’s habitable zone, is drawing scientific attention as researchers hunt for ...

Perhaps it's time to rebrand.

Astronomers using the James Webb Space Telescope have captured dramatic helium streams pouring off the super-puff exoplanet ...

Our Sun is about halfway through its life, which means Earth is as well. After a star exhausts its hydrogen nuclear fuel, its ...

Planet of the Apes (1968): Based on Pierre Boulle’s 1963 sci-fi novel La Planète des Singes, 1968’s Planet of the Apes tells ...