Medical researchers counting down to twin astronaut's return

When astronaut Scott Kelly returns to Earth on March 1, half of NASA's first-of-its-kind study of twin astronauts and long duration space flight, researchers at University of California, San Diego School of Medicine and elsewhere ...

NASA chooses SpaceX to take humans back to Moon

NASA has selected SpaceX to land the first astronauts on the surface of the Moon since 1972, the agency said Friday, in a huge victory for Elon Musk's company.

Astronauts: SpaceX Dragon capsule 'came alive' on descent

The astronauts on SpaceX's first crew flight said Tuesday that their Dragon capsule "came alive" and sounded like a beast as it descended through the atmosphere to a smooth splashdown in the Gulf of Mexico.

Canada to prosecute crimes on the moon

Canadian lawmakers on Thursday passed an amendment to the nation's Criminal Code to allow for the prosecution of crimes committed on the moon.

SpaceX wants to try recycling more of Falcon 9 rocket

SpaceX CEO and founder Elon Musk said he wants to go further in the reuse of his rockets after successfully launching the first stage of a Falcon 9 rocket that was recycled from a previous flight.

European space plane set for February launch

Europe's first-ever "space plane" will be launched on February 11 next year, rocket firm Arianespace said Friday after a three-month delay to fine-tune the mission flight plan.

Boeing Starliner launch delayed indefinitely

Boeing's Starliner won't launch Wednesday as had been planned following problems with its propulsion system that prevented a key uncrewed test flight to the international space station a day earlier—and it's not clear when ...

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