NASA @NASA
This morning, two humans are preparing to work in the vacuum of space as they complete a 6.5 hour #spacewalk. Starting at 11:15am ET, watch cosmonauts Oleg Kononenko and Alexey Ovchinin retrieve science experiments & conduct @Space_Station maintenance: https://t.co/7vefHfBKF6. https://t.co/kq8xP2LMue — PolitiTweet.org