Planned moon and Mars missions require timely communications and navigation systems, which is prompting NASA officials to ...

Ted Stryk's work was recognized by the International Astronomical Union, which names bodies in the solar system.

After soaring skyward due east, the rocket's first-stage booster landed aboard SpaceX's drone ship Just Read the Instructions in the Atlantic Ocean.

I’m not sure whether it was elementary school science classes or Fred Flintstone’s Brontosaurus burgers that made the giant ...

A large lunar crater featured in the iconic 'Earthrise' photo has just helped the European JUICE spacecraft hone its ...