Solar activity videoOctober 1, 2012|Sun, Sun H-alpha Home » Sample Page » Sun » Sun H-alpha » Solar activity video Solar activity as seen on 30-09-2012 with a Lunt 60. Time-lapse of 2.5 hours…. embedded by Embedded Video Download Video Earth is shown to scale… Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name* Email* Website Save my name, email, and website in this browser for the next time I comment. Time limit is exhausted. Please reload the CAPTCHA. − three = 4 By using this form you agree with the storage and handling of your data by this website. * This site uses Akismet to reduce spam. Learn how your comment data is processed.