Tuesday, September 16, 2025

Day in Review: NASA Analysis Shows Sun’s Activity Ramping Up

NASA/ JPL/ CalTech
 
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September 15, 2025

Solar System
On Sept. 9, 2025, NASA's Solar Dynamics Observatory captured this image of the Sun.
It looked like the Sun was heading toward a historic lull in activity. That trend flipped in 2008, according to new research. Full Story
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Scientist Pankaj

A New Bridge Links the Strange Math of Infinity to Computer Science

Quantum 'ghost'-busting; Observing a complex universe; Math of waves on The Quanta Podcast ...