Readers offer different perspectives on the fate of life on Earth should the sun vanish – and there may be hope for some ...
NASA-funded studies suggest Earth’s climate has been influenced by both the Sun’s travels through dense regions of the Milky ...
Observed directly in the solar photosphere for the first time, the vortices might braid magnetic fields, thought to be responsible for energy buildups and eventual outbursts. The features also offer c ...
“Clearly the sun is not a good standard star for the discussion of stellar activity,” Böhm-Vitense wrote. But she wondered if ...
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Scientists have discovered tiny vortices moving across the Sun’s surface, revealing a previously hidden layer of activity in ...
Aug. 28, 2026 NASA’s Roman Space Telescope will combine Hubble-like detail with a field of view 100 times larger, giving astronomers a sweeping new way to explore the cosmos. Its observations could ...