NASA and its international partners are sending scientific investigations on Northrop Grumman’s 21st commercial resupply services mission, targeted to lift off in early August 2024.<br /><br />Flying aboard the company’s Cygnus spacecraft are tests of water recovery technology and a process to produce stem cells in microgravity, studies of the effects of spaceflight on microorganism DNA and liver tissue growth, and live science demonstrations for students.
