Postcard US-8014949 edwardzhang0945 U.S.A. 15 Nov, 2021 12 days 2,291 miles raincrow U.S.A. 27 Nov, 2021 Loading map... A SUNSPOT. raincrow said: posted over 2 years ago In 2014, NASA's SDO (Solar Dynamics Observatory) captured this image of a giant sunspot that's roughly 80,000 miles (128, 700 km) across. You need to sign in to leave a comment!
