Search found 1 match
- Sat Mar 01, 2014 6:11 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: NGC 7331 and Beyond (2014 Mar 01)
- Replies: 11
- Views: 2735
Re: APOD: NGC 7331 and Beyond (2014 Mar 01)
Observations of the large scale structure of the universe show that galaxies lie along filaments of gas and dark matter, gathered into clusters and super-clusters at the junctions of these filaments. Thus, the real question is, are any of these visibly associated galaxies joined by these sorts of fi...