
NASA @NASA
The four astronauts launching on NASA's @SpaceX Crew-2 mission will spend about 6 months on the @Space_Station: a state-of-the-art microgravity laboratory. 🔬 🧪 They'll work on @ISS_Research to benefit life on Earth & test technologies to explore beyond: https://t.co/UW5PEuqQy4 https://t.co/H1dfep8xfi — PolitiTweet.org