237K views · 1.6K shares | On yesterday's spacewalk, astronauts Chris Cassidy and Robert Behnken each made their 10th spacewalk, tying the record for most by NASA Astronauts. Cassidy is now ninth among Americans for most hours spacewalking, and Behnken is fourth. Congratulations! https://go.nasa.gov/39isE8Q | NASA - National Aeronautics and Space Administration | Facebook

438K views · 16K reactions | Vacuum of space + 400 lb. space suit =...

🚀 Ever wondered what it feels like to step outside a spacecraft, floating hundreds of miles above Earth? 🌍✨ This is a spacewalk — one of the most extraordinary experiences any human can have. Astronauts aboard the International Space Station suit up in what’s basically their own mini spacecraft — a suit built to protect them from the silence and danger of outer space. Once the hatch opens, they drift into the blackness, tethered only by a safety line. Below them, Earth shines quietly — oceans,

8.3K views · 169 reactions |  Ever wondered what it feels like to...