Add Yahoo as a preferred source to see more of our stories on Google. Northrop Grumman's Cygnus XL cargo ship, carrying more than 11,000 pounds of equipment and supplies for the International Space ...
One day after the arrival of a Russian cargo ship, a SpaceX Falcon 9 rocket launched an upgraded Northrop Grumman space freighter Sunday, putting the unpiloted spacecraft on course for capture by the ...
Northrop Grumman’s upgraded Cygnus XL vehicle experienced an engine issue on Tuesday, delaying its arrival to the International Space Station until further notice. This is the first flight of the ...
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