Pomni is sad because she’s stuck on the face of a pumpkin and doomed to rot away.
3K notes
·
View notes
Boo! Did we get you? 🎃
This solar jack-o-lantern, captured by our Solar Dynamics Observatory (SDO) in October 2014, gets its ghoulish grin from active regions on the Sun, which emit more light and energy than the surrounding dark areas. Active regions are markers of an intense and complex set of magnetic fields hovering in the sun’s atmosphere.
The SDO has kept an unblinking eye on the Sun since 2010, recording phenomena like solar flares and coronal loops. It measures the Sun’s interior, atmosphere, magnetic field, and energy output, helping us understand our nearest star.
Grab the high-resolution version here.
Make sure to follow us on Tumblr for your regular dose of space!
14K notes
·
View notes