Great ! Makes you want to invest even more in H-alpha filters! – Space/Science – HabitableZone

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Space/Science » in reply to Wicked Cool Pictures of the Sun

Great ! Makes you want to invest even more in H-alpha filters!

Raoul — 10/16/2008 7:30:55 PM (archived)

Daytime astronomy !! And showing to the collegeagues.....

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The whole thread (3 posts)

Wicked Cool Pictures of the Sun - phil - 10/16/2008 3:11:02 PM
- Great ! Makes you want to invest even more in H-alpha filters! - Raoul - 10/16/2008 7:30:55 PM
  - re: Great ! Makes you want to invest even more in H-alpha filters! - Marcia - 10/17/2008 11:43:21 PM

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