1.2M views · 3.8K shares | Astronaut training? Nope! These underwater treadmills are teaching dogs how to walk again and giving them a second chance at life. (via INSIDER) | Upworthy | Facebook

2.5M views · 14K reactions | This is not the actual space station, it is a replica for astronaut training! #astronomy #space #NASA | Josh Universe | Facebook

100K views · 1.6K reactions | Have you ever wanted to be an astronaut? Here's your chance. The #Army is taking applications from #Soldiers and Army civilians to become #astronauts through April 2nd! Links below. ⤵️ NASA - National Aeronautics and Space Administration | U.S. Army | Facebook

621K views · 12 reactions | How we’re walking into 2021  gains only. Thanks to one of our NASA Astronauts, Victor Glover, for showing us how it’s done – in space. | NASA - National Aeronautics and Space Administration | Facebook

387K views · 3.1K shares | Life on board the International Space Station may not be exactly what you’re imagining. But as he heads back for his third mission, astronaut Chris Cassidy says he’ll be savoring every minute of it. | International Space Station | Facebook