NASA @NASA
During this week's #spacewalk, two veteran Russian cosmonauts paid tribute to the first human to walk in space. 👨‍🚀 Here’s the latest update about what’s happening aboard the @Space_Station: https://t.co/Gypv0qqZAx. Ask questions using #SpaceToGround https://t.co/f64turTkCK — PolitiTweet.org