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Astrophysics picture of the day for February 20, 2019
Picture of the Day
Eta Carinae may be about to explode. But no one knows when - it may be next year, it may be one million years from now. Eta Carinae's mass -...
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Solar Tadpole-Like Jets Seen With NASA’S IRIS Add New Clue to Age-Old Mystery
Scientists have discovered tadpole-shaped jets coming out of the Sun that may help explain why the corona (the wispy upper atmosphere of our star) is so inexplicably hot.
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