The Brighterside of News on MSN

Scientists finally explain why the Sun's corona burns millions of degrees hotter than its surface

For decades, scientists have wondered how the Sun’s outer atmosphere — the corona — burns millions of degrees hotter than its ...
Live Science on MSN

Interstellar object 3I/ATLAS is about to get very active — Space photo of the week

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How different will it look when it reappears on the other side?