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Satellite Observes Large Solar Eruption

Learn about July's amazing image. Explore related topics, activities, games, and download desktop wallpaper.

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A bright orange solar eruption image on the screen of a desktop computer

This illustration depicts a cutaway of an ocean wave in sunset colors of pinks, blues, and purples. The wave sweeps up to the right, following the motion of luminescent pink, golden auroras on the horizon. The auroras curve upward through the sky, meeting up with a large bluish/purplish spiral galaxy in the upper left. On the far side of the galaxy is an exoplanet system and distant deep field galaxies. On the auroral path is Earth’s Moon, the asteroid Bennu, Mars, and Europa - all bodies in our solar system where water has been found. Above the horizon, the international space station hovers in the sky, while the Europa Clipper mission hovers near Jupiter’s icy moon. Molecular structures drift up from the ocean’s depths, becoming constellations once they reach the sky. They follow the auroras upward toward the galaxy, connecting life to the stars. A few meteors streak across the middle sky. Backlit by the setting sun, a NASA-funded research vessel sails in the foreground. Below the ocean surface, the vessel’s submersible explores the ocean’s depths. A ground-based observatory perches on a cliff on the horizon.

NASA Science Calendars

This is a collection of NASA Science Calendars and virtual backgrounds you can download and print.

Poster featuring vertical satellite images of Earth's diverse landscapes arranged to spell "EARTHDAY." Below the images, text reads: “Celebrate Earth from space with NASA” on a black background.

Earth Day Posters and Virtual Backgrounds

This is a collection of illustrated posters and virtual backgrounds in NASA's annual celebration of Earth Day.

View Earth Day Posters

Lagoon Nebula in visible light

Science e-Books

From Earth and the other planets in our solar system, to supermassive black holes and the distant galaxies that contain them, explore NASA science and imagery through our library of e-books.

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Science Explorers Poster Series

Download our explorers series posters and virtual backgrounds.

View Explorer Series Posters

Spacecraft Icons

This is a collection of NASA science spacecraft and aircraft. The icons are formatted as transparent PNG files for download.

View Spacecraft Icons