If you click on the link "dark matter" there's an explanation of this question. Also note that it says "likely" not "certainly"!
It's a fantastic picture - love those background galaxies!
Search found 2 matches
- Thu Feb 14, 2008 2:08 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Elliptical Galaxy NGC 1132 - caption? (13 Feb 2008)
- Replies: 13
- Views: 4263
- Tue Aug 07, 2007 3:48 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: God's Eye (APOD 03 August 2007)
- Replies: 25
- Views: 8486