Multimedia & Galleries

Looking back from space, astronaut Edgar Mitchell once called Earth “a sparkling blue and white jewel.” NASA has a unique vantage point for observing the beauty and wonder of Earth while trying to make sense of it.

Ice breaking up off the Russian coast.

Virtual Posters and Backgrounds

Earth Day 2023

Download and print a high resolution poster or save the wallpaper to use as your computer desktop or mobile device virtual background.

Science Explorers Poster Series