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

Northrop Grumman's Cygnus XL experienced main engine troubles that have hampered its resupply mission to the International ...

The new jumbo version of Cygnus delivered about 11,000 pounds of cargo to the orbiting lab this morning (Sept. 18).

In June, Northrop Grumman unveiled its Beacon project, a “testbed ecosystem designed to rapidly deliver new autonomous ...

A newly launched supply ship has run into engine trouble that is preventing it from reaching the International Space Station ...

Northrop Grumman’s new testbed with its company-developed autonomy software is set to fly imminently, as the company looks to ...

The capture by the International Space Station's robot arm came a day late because of an unexpected, but now resolved, software issue.

Northrop Grumman is preparing the Air Force to operate and maintain the B-21 through its advanced training and sixth-gen ...

Northrop Grumman's new "Cygnus XL" cargo ship won't arrive at the ISS on Wednesday morning (Sept. 17) as planned after ...