The four beams produced bright artificial “stars," which act as guides to help astronomers correct for the distortions caused ...

New observations show that asteroid 1998 KY26 is a mere 11 meters across and spinning twice as fast as previously thought.

The discovery throws light on how giant or dying stars behave with their surroundings and other objects around them.

A vast high plateau in the far northwest of Argentina, the Puna de Atacama is “how the planet looked before us, almost before ...

Morocco now produces more meteorite discoveries than anywhere on Earth, with some Martian and lunar fragments selling for millions of dollars.