The latest news on space
Universe has more entropy than once thought.
Simulation suggests rocky exoplanet has bizarre atmosphere.
Spacecraft reveal higher than expected abundances of water on the lunar surface and in volcanic rocks.
Three different space probes found the chemical signature of water all over the moon's surface.
The solar cycle is driven by more than sunspots.
First results from revamped Hubble identify distant starlit bodies and pose a cosmic puzzle.
Scientists have long figured that if life begins on a planet, it needs a solid surface to rest on.