PDA

View Full Version : The Fire Cracker Galaxy - NGC 6946 by Dietmar Hager



Fraser
2008-Sep-06, 06:00 PM
It's time to take a look back to what was happening 210 years ago on the night of September 9th. Sir William Herschel was at the eyepiece of his telescope in Slough. While he was viewing in real time, what he was viewing occurred more than 10 million years ago - the fireworks [...]

More... (http://www.universetoday.com/2008/09/06/the-firecracker-galaxy-ngc-6946-by-dietmar-hager/)