Search found 3 matches
- Fri Jun 02, 2017 4:18 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Black Holes of Known Mass (2017 Jun 02)
- Replies: 38
- Views: 6010
Re: APOD: Black Holes of Known Mass (2017 Jun 02)
Does LIGO offer us evidence of the direction the waves came from? We know the merged black holes are X light years away, but do we know where they are? Just curious.
- Mon Apr 10, 2017 4:24 pm
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Galaxy Cluster Gas Creates Hole in... (2017 Apr 10)
- Replies: 31
- Views: 9165
Re: APOD: Galaxy Cluster Gas Creates Hole in... (2017 Apr 10)
I've never understood how CMB can be "all around us" if it originated more or less from a single point, or at least a defined area. Shouldn't it be sort of like the sun's rays coming at us from only one direction -- from where the sun is? How can CMB bombard us from ALL angles? If the answ...
- Mon Oct 01, 2012 8:59 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Introducing Comet ISON (2012 Oct 01)
- Replies: 29
- Views: 4468
Re: APOD: Introducing Comet ISON (2012 Oct 01)
Are there any historical accounts of two comets being simultaneously visible?