NASA’s Expedition 74 crew is actively engaged in essential spacewalk preparations and groundbreaking scientific research aboard the International Space Station (ISS). With the upcoming departure of ...

Europe's Copernicus Sentinel-2 satellite mission captured this stunning image of south-central Morocco, showing the the city of Ouarzazate, the Anti-Atlas Mountains, and the Ouarzazate solar power ...

Add Yahoo as a preferred source to see more of our stories on Google. Two NASA astronauts conducted a space walk to carry out work on the International Space Station on Wednesday, March 18. Footage ...

TAMPA, Fla. — South Korea’s plans for a national security constellation are coming into sharper focus after a March 18 solar array supply deal set the stage for a first demonstrator as early as the ...