21K views · 269 reactions | On Aug. 17, 2017, six Hawai‘i Space Exploration Analog and Simulation (HI-SEAS) crew members "felt the sun and wind on their faces," according to UH News. They started the mock mission on January 19, 2017 in the geodesic dome located 8,200 feet above sea level on Mauna Loa on the island of Hawaiʻi. Credit: Space.com / footage courtesy University of Hawai‘i / edited by Steve Spaleta | Space.com | Facebook

Amazing footage of the Earth during a spacewalk on the ISS 😱🌍 NASA - National Aeronautics and Space Administration | UNILAD

430K views · 3.7K reactions | Two Chinese astronauts stationed in the Tianhe core module of China's space station conducted extravehicular activities for the first time on Sunday. One of their tasks was to elevate the panoramic camera outside the core module. Here's the footage filmed by the camera showing spectacular views of space. #SpaceChina | CGTN | Facebook

698K views · 7.5K reactions | Can an astronaut feel the movement of...