The Sun released a small solar flare on Feb. 7, seen here by our Solar Dynamics Observatory satellite (with Earth included for scale). Solar activity is increasingly rare as the Sun moves toward a natural low point in its 11-year activity cycle. https://t.co/IF9vyuceog pic.twitter.com/MYSCLOm6pb
— NASA Sun & Space (@NASASun) February 16, 2018
via Twitter https://twitter.com/NASASun
February 17, 2018 at 12:32AM
No comments:
Post a Comment