Today's APOD shows a brilliant and beautifil galaxy 60 million light years away. How do we know it, or indeed any other of these galaxies and far off objects, are still there?
http://apod.nasa.gov/apod/ap070328.html
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- Wed Mar 28, 2007 11:26 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: NGC 1365: Majestic Island Universe (2007 Mar 28)
- Replies: 37
- Views: 12804