WIKIARCHIVES.SPACE

Visitors pose with the countdown clock before the launch of the Northrop Grumman Antares rocket, with Cygnus resupply spacecraft onboard, Saturday, Feb. 15, 2020 at NASA's Wallops Flight Facility in Virginia. Northrop Grumman's 13th contracted cargo resupply mission for NASA to the International Space Station will deliver more than 7,500 pounds of science and research, crew supplies and vehicle hardware to the orbital laboratory and its crew.