Sun-Earth Interactions
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An astronaut captured a moonrise—and much more—in a series of photos taken from the International Space Station.

The optical phenomenon revealed features on and below the Peruvian lake’s surface, such as wind patterns, natural surface films, and…

Fierce winds carried plumes from fires burning on the Greek island of Chíos southwest over the bright sea surface.

A powerful geomagnetic storm caused a display of light that was visible unusually far from Earth’s poles.

NASA citizen scientists collected thousands of photographs and temperature readings that are being used to study the relationship between total…

Astronauts and photographers captured unforgettable views of Earth and the Sun as the Moon’s shadow swept across North America.

Satellites gathered striking views of the Moon’s shadow from above as observers on the ground were awed by the Sun’s…

It’s not a forecast, but this map of historical cloud cover will tell you how often skies on April 8…

A spate of solar activity produced widespread auroras across Canada.


