The massive sunspot that sparked an "extreme" geomagnetic storm in May 2024 unleashed hundreds of other dangerous solar ...
Earth reaches its closest point to the sun in its 2026 orbit on Jan. 3. The sun will appear larger in the sky than on any ...
You're not imaging it. The sun has been rising later in Illinois following the winter solstice. But the days aren't getting ...
The sun may influence Earth's climate, but it is not causing climate change. The sun may be the key to all life on Earth, but it is not the reason global temperatures have been rapidly rising in the ...
The Hubble Telescope appears as a tiny silhouette during a perfectly timed solar transit captured from Puerto Rico.
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. THERE’S PERHAPS nothing more ancient and unchanging than the sun ...