Launched by Falcon 9, a Northman Grumman Cygnus cargo spacecraft suffered a glitch right after its launch on August 4, which ...

The SpaceX Falcon 9 rocket, carrying the unmanned Cygnus spacecraft and its cargo ... burn - early suggestions point towards ...

A commercial spacecraft bearing scientific experiments and cargo for NASA is on its way to the International Space Station following a successful Sunday launch in Florida. Cygnus then managed to reach ...

A commercial spacecraft bearing scientific experiments and cargo for NASA is on its way to the International Space Station following a successful Sunday launch in Florida. Cygnus then managed to ...

A spacecraft carrying European and Japanese probes passed closer to Mercury than originally planned overnight after thruster ...

Aug. 6 (UPI) --Northrup Grumman's Cygnus resupply spacecraft reached the International Space Station early Tuesday morning, delivering some four tons of supplies to the orbiting laboratory ...

This time, however, Northrop Grumman's Cygnus vehicle is getting the wrong kind of press. The spacecraft reached orbit without incident on Sunday, but NASA now says the vehicle's engines have ...

Ground teams cannot restore the spacecraft's full thrust, forcing it to take a different trajectory on its way to the ...