NASA

SpaceX capsule carrying NASA astronauts returns to Earth

A SpaceX Dragon capsule carrying NASA astronauts safely splashed down off the coast of Florida on Tuesday after they…

NASA satellites reveal abrupt drop in global freshwater levels

An international team of scientists using observations from NASA-German satellites found evidence that Earth’s total…

Launch of the US Air Force's "mysterious" spacecraft

The US Air Force spacecraft was launched into Earth orbit with an Atlas 5 rocket. The spacecraft's previous mission…