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Adaptable Airspace

In the latest episode of the "Small Steps, Giant Leaps" podcast, hear how NASA's Air Traffic Management eXploration project will transform the air traffic management system to safely accommodate the growing demand of new vehicles.

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Drones in flight over Reno, Nevada, during shakedown tests for NASA's Unmanned Aircraft Systems Traffic Management project

Hubble Images Galaxies Near and Far

This NASA/ESA Hubble Space Telescope image features the remote galaxy HerS 020941.1+001557, which appears as a red arc that partially encircles a foreground elliptical galaxy.

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Space image with stars and swirls of colorful orange, red and white.

Earth Information Center

Explore our changing planet

For more than 50 years, NASA satellites have provided data on Earth’s land, water, air, temperature, and climate. NASA’s Earth Information Center allows visitors to see how our planet is changing in six key areas: sea level rise and coastal impacts, health and air quality, wildfires, greenhouse gases, sustainable energy, and agriculture.

Earth Science about Explore our changing planet
The St. Clair River flows into the freshwater Lake St. Clair and separates the American state of Michigan (top) from the Canadian province of Ontario (bottom) in this photograph from the International Space Station as it orbited 260 miles above.
NASA