"If you wish to make an apple pie truly from scratch, you must first invent the universe."

— Carl Sagan

M27 in Hydrogen Alpha light

By marzulloj at Sun, 09/04/2011 - 11:52pm
M27 in Hydrogen Alpha light

M27 as seem in Hydrogen Alpha Light Sept 2nd 2011.

Excellent

Submitted by kuky
on Wed, 09/07/2011 - 10:04am

Excellent