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NASA will track solar activity to protect Artemis II astronauts

Four astronauts are preparing to fly around the Moon on a roughly 10-day mission, and for the entire trip, teams on the ...
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A solar flare hit Earth’s atmosphere, here’s what the ISS saw from orbit

Shimmering green lights have once again danced across Earth’s upper atmosphere, captured in a striking timelapse from the International Space Station (ISS). The footage, recently released by NASA, ...

Scientists Solve 2,700-Year-Old Eclipse Mystery – and Uncover Evidence About the Sun’s Activity

A solar eclipse recorded in ancient China more than 2,700 years ago is helping scientists refine measurements of Earth’s rotation and investigate the Sun’s past behavior.