Sun of 2011-11-13 April 19 2012 Amateur Astronomy Picture of the Day - Astronomy.FM
Besides the solar prominence below, the Sun of this day presents a filament coupled to another prominence, (top left), which at least is about 320,000 miles.
by: Cesar Cantu, Monterrey, N.L. Mexico, November 13 2011
No comments:
Post a Comment
Note: only a member of this blog may post a comment.