Welcome to NASA's Eyes, a way for you to learn about your home planet, our solar system, the universe beyond and the spacecraft exploring them.

Jan 31, 2025 · 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.

Jan 22, 2025 · Earth is composed of four main layers, starting with an inner core at the planet’s center, enveloped by the outer core, mantle, and crust. The inner core is a solid sphere made of iron and nickel metals about 759 miles (1,221 kilometers) in radius.

Jan 6, 2011 · Satellite images of Earth at night have been a curiosity for the public and a tool of fundamental research for at least 25 years. They have provided a broad, beautiful picture, showing how humans have shaped the planet and lit up the darkness.

Dec 18, 2024 · Fly along with NASA’s Earth science missions in real-time, monitor Earth’s vital signs like Carbon Dioxide, Ozone and Sea Level, and see satellite imagery of the latest major weather events, all in an immersive, 3D environment.

The NASA Worldview app provides a satellite's perspective of the planet as it looks today and as it has in the past through daily satellite images. Worldview is part of NASA’s Earth Science Data and Information System. ESDIS makes the agency's large repository of data accessible and freely available to the public.

Apr 20, 2024 · Everything that happens on the International Space Station revolves around one thing: Earth, sixteen times a day! So for Earth Day, NASA offers a gift you can’t get anywhere else with this leisurely view of our home planet, from 250 …

Dec 18, 2024 · Why Does NASA Study Earth? NASA is designing a new set of Earth-focused missions to provide key information to guide efforts related to climate change, natural hazard mitigation, fighting forest fires, and improving real-time agricultural processes.

While Earth is only the fifth largest planet in the solar system, it is the only world in our solar system with liquid water on the surface. Just slightly larger than nearby Venus, Earth is the biggest of the four planets closest to the Sun, all of which are made of rock and metal.

4 days ago · 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.