Earth is special. It's the only place in the universe that we know contains life. Celebrate the beauty of this dynamic world with some amazing images of our home planet from our #EarthDay photo gallery! Take a look, download and maybe even use one as your device's wallpaper: https://go.nasa.gov/2qQKBGo | NASA - National Aeronautics and Space Administration

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

Explore an interactive visualization showing Earth's changing climate in recent history: https://climate.nasa.gov/interactives/climate-time-machine. | NASA Climate Change