Trump said he had asked Elon Musk's SpaceX to return two NASA astronauts from the International Space Station, who were already scheduled to fly back on a SpaceX capsule in March.

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient water world, scientists reported Wednesday. The findings provide the ...

Scientists have analysed samples from asteroid Bennu, revealing components that could be key to understanding how life began ...

"NASA’s OSIRIS-REx mission already is rewriting the textbook on what we understand about the beginnings of our solar system," the statement reads ...