NASA will host a media teleconference at 11 a.m. EDT on Tuesday, Oct. 25, to discuss the next science investigations, technology demonstrations, crew supplies, and hardware bound for the International Space Station aboard Northrop Grumman’s Cygnus spacecraft on the company’s 18th commercial resupply mission for NASA. NASA will host a media teleconference at 11 a.m. EDT on Tuesday, Oct. 25, to discuss the next science investigations, technology demonstrations, crew supplies, and hardware bound for the International Space Station aboard Northrop Grumman’s Cygnus spacecraft on the company’s 18th commercial resupply mission for NASA. Read More