(Alan Friedman) This highly detailed photograph of the sun, shot October 20, shows H-alpha light waves, or the light of Hydrogen.
Astrophotographer Alan Friedman produced stunning results from his backyard in Buffalo, New York, when he put a webcam and a telescope together in front of a high-end filter.
Visit his website to learn more: www.avertedimagination.com See the interview: Amateur Astronomer Captures Amazing Sun Photos