A 'monster sunspot' more than 60,000 miles wide could send some powerful solar flares toward Earth today: http://usat.ly/KQi70m
6:07 AM - 9 May 2012
2 replies
43 retweets
4 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.