Moon dust is not to be sneezed at

When the astronauts of the Apollo 11 mission returned to Earth, they had almost 22 kilograms of rock from the surface of the moon in their baggage. Josef Zähringer from the Max Planck Institute for Nuclear Physics in Heidelberg ...

Shuttle Endeavour undocks from space station

(AP) -- Shuttle Endeavour departed the International Space Station on Friday night and headed home, leaving behind an outpost that is nearly complete and now has the best windows ever on the world.

Astronauts move old space station docking port

(AP) -- Astronauts did some rearranging at the International Space Station for the second night in a row Monday, moving an old docking adapter into a new position.

Astronauts hit snag with new space station room

(AP) -- Astronauts ran into trouble Saturday while setting up the International Space Station's newest room, Tranquility: A critical insulating cover does not fit.