621K views · 11 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

NASA’s new astronaut candidates have a long list of subjects to learn about during the two years of training that just began. Do you know which of these classes is NOT in the curriculum? 🧐 Test your NASA Knowledge! | NASA's Johnson Space Center