The Cygnus spacecraft is an uncrewed cargo ship that brings supplies and equipment to the International Space Station (ISS) and then takes refuse away. It is operated by Northrop Grumman Space Systems ...
A Northrop Grumman Antares rocket lifts off Nov. 2, placing a Cygnus cargo spacecraft into orbit bound for the International Space Station. Credit: SpaceNews/Jeff Foust WALLOPS ISLAND, Va. — A ...