Excellent point.
Thanks!
Search found 2 matches
- Thu Jul 12, 2007 7:37 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At That Distance; red and blue shift (APOD 12 July 2007)
- Replies: 16
- Views: 5730
- Thu Jul 12, 2007 5:58 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: At That Distance; red and blue shift (APOD 12 July 2007)
- Replies: 16
- Views: 5730
At That Distance; red and blue shift (APOD 12 July 2007)
"At that distance, NGC 6384 spans an estimated 150,000 light-years."
Would it span a different number of light years at any other distance?
Would it span a different number of light years at any other distance?