Analyse @NASA's tweets
During her time in space, Kate Rubins of @NASA_Astronauts spent hundreds of hours working on experiments that help benefit our understanding of life on Earth. As her journey comes to a close, learn about Rubins' research-filled stay on the @Space_Station: https://t.co/r0hVRkWNj4 https://t.co/gGGSLHViDU