


Earth Observatory
NASA's Earth Observatory brings you the Earth, every day – the images, stories, and discoveries about the environment, Earth systems, and climate that emerge from NASA research.
Image of the Day

Raging wildfires disrupted summer in Spain and France amid sweltering heat waves and prolonged drought.

Stewart Island/Rakiura, New Zealand’s third-largest island, is known for its vibrant birdlife, unique forests, wilderness beaches, and views of the…

Seaweed composing the Great Atlantic Sargassum Belt hit near-record levels in June 2026, with the Caribbean Sea and Gulf of…
What is an El Niño?
If you want to understand how interconnected our planet is—how patterns and events in one place can affect life half a world away—study El Niño.
Learn more about What is an El Niño?Get the Earth Observatory in your Inbox
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