To explore the solar system, we first have to learn how to operate on the Moon. Astronauts will need to identify interesting surface features, and they'll need to use special tools. See how they're learning to be Moon field geologists in this episode of "NASA Explorers." | NASA - National Aeronautics and Space Administration

47K views · 3.9K reactions | Experience the International Space Station like never before in this new 4K Ultra High Def video taken from the orbiting laboratory 250 miles above Earth and orbiting at 17,500 mph. Watch a teaser below and see the full video here: https://youtu.be/ouv1Un1F36A | NASA - National Aeronautics and Space Administration | Facebook

96K views · 3.1K reactions | There it goes! Thirteen photographs assembled in sequence show the International Space Station, with a crew of three onboard, pass in front of our view of the Sun while orbiting Earth at a speed of roughly five miles per second on Sunday, Oct. 7. See more: https://www.flickr.com/photos/nasahqphoto/sets/72157674303910028/ Learn when you can #SpotTheStation: https://spotthestation.nasa.gov/ | NASA - National Aeronautics and Space Administration | Facebook

The International Space Station is your orbiting laboratory, and the science being conducted there will help us push farther into deep space, while providing benefits back on Earth. Microgravity unlocks new worlds of discovery. Dive into what we're learning: http://www.nasa.gov/iss-science 🔬🚀 | NASA - National Aeronautics and Space Administration