Watch: Cygnus spacecraft, dubbed SS Katherine Johnson, launches from Wallops Island Saturday NASA/Aubrey Gemignani/(NASA/Aubrey Gemignani) The Northrop Grumman Antares rocket, with Cygnus resupply spacecraft onboard, is seen launching from Pad-0A at NASA's Wallops Flight Facility in Virginia on Feb. 15, 2020. The Cygnus spacecraft will carry approximately 8,000 pounds of research, supplies, and hardware to the International Space Station during the commercial providerâs upcoming cargo resupply mission for NASA. By: Web Staff and last updated 2021-02-22 14:00:01-05 ACCOMACK Co., Va. - A Cygnus spacecraft, dubbed the SS Katherine Johnson, launched from the NASA Wallops Flight Facility on Saturday afternoon