A supply ship has arrived at the International Space Station after a day's delay due to a premature engine shutdown.

While many in the industry were at first skeptical of NASA’s goal to put resupply flights to the International Space Station ...

More than $3.28 million was realized when Stack's Bowers sold seven of the space-flown Proof 2000-W Sacagawea gold dollars ...

Chants of "Save NASA!" echoed through downtown Washington, D.C., Monday(Sept. 15) as agency workers and supporters rallied ...

The debut mission of Northrop Grumman's new jumbo cargo spacecraft didn't go off without a hitch. The company's first "Cygnus ...

Venus CEO Sassie Duggleby said bringing Melroy made a lot of sense. "Her career has run the gamut of all the areas that we're trying to hit. Once we got introduced to Pam, it was an absolute ...

Explore the detailed process of launching the Space Shuttle into orbit around the Earth, primarily conducted at Kennedy Space ...

A-Mark’s consolidated subsidiary, Stack’s Bowers Galleries is a rare coin and currency auction house as well as a wholesale and retail dealer of numismatic and bullion products. Pinehurst Coin ...

The Cygnus XL spacecraft looks a lot like Northrop's previous missions to the station. It has a service module manufactured ...

Learn about Sally Ride, Mae Jemison, and Eileen Collins, some of the pioneering women at NASA who were among the first to ...

SpaceX lent a hand to fellow commercial cargo company Northrop Grumman once again with a launch Sunday evening on the Space ...

HOTOL (which stands for Horizontal Take-Off and Landing) was a British-designed space plane developed in the mid-1980s. The aircraft was designed to be a single-stage-to-orbit (SSTO) vehicle that ...