NASA @NASA
What do tumor cells, an advanced hydrogen sensor, and a solid-state lithium-ion battery have in common? They’re heading to the @Space_Station aboard the next @NorthropGrumman Cygnus spacecraft. More on the @ISS_Research: https://t.co/gXNhtr1YYl https://t.co/YCFv9HbpWD — PolitiTweet.org