Sunday is #EarthDay and we're celebrating by sharing many of the innovative technologies that help us better understand and protect our home planet. Join the celebration by creating your own shareable views of Earth, using the hashtag #NASA4Earth + more: http://go.nasa.gov/2HmUp12 | NASA - National Aeronautics and Space Administration

18K views · 892 reactions | Celebrate our birthday with us by taking a moonwalk down memory lane. We’re remembering some of our achievements—from the Moon landing to the NASA's Hubble Space Telescope to the International Space Station. What are some of your favorite NASA memories? https://go.nasa.gov/2RgeoE8 | NASA - National Aeronautics and Space Administration | Facebook