Yep, that’s our sun.
A beautiful prominence eruption producing a coronal mass ejection (CME) shot off the east limb (left side) of the sun on April 16, 2012. Such eruptions are often associated with solar flares, and in this case an M1 class (medium-sized) flare occurred at the same time, peaking at 1:45 PM EDT. The CME was not aimed toward Earth.
An eruption on April 16, 2012 was captured here by NASA’s Solar Dynamics Observatory in the 304 Angstrom wavelength, which is typically colored in red. Credit: NASA/SDO/AIA
No idea what a prominence is? I didn’t either. Check out NASA’s FAQ.
via NASA.gov
Reblogged this on MacManX.com and commented:
Pretty cool considering this flare was at least 7 or so times the size of our planet.