No nausea for Beth Moses, Virgin's space tourist trainer

Beth Moses was in the cabin of a Virgin Galactic spaceship when it climbed to 56 miles above California's Mojave Desert on February 22, crossing the boundary of the atmosphere into space and becoming one of the few non-astronauts ...

Image: BioRock and roll

This fluorescent work of art captures the beauty of biofilms, or the growth of microbes on rocks. In this microscopic image, Sphingomonas desiccabilis is growing on basalt.

SpaceX capsule on big mission to return to Earth (Update)

Crew Dragon, the new space capsule built by SpaceX, left orbit Friday to dive into the atmosphere for a splashdown in the Atlantic Ocean—the final and most dangerous phase of a demonstration mission for NASA.

SpaceX crew capsule ends test flight with ocean splashdown

SpaceX's swanky new crew capsule returned from the International Space Station to an old-fashioned splashdown in the Atlantic on Friday, successfully ending a test flight that could lead to astronaut rides later this year.

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