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- Sun Mar 11, 2007 10:45 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: The Einstein Cross Gravitational Lens (APOD 11 Mar 2007)
- Replies: 18
- Views: 7854
polar ring galaxy & Einstein Cross (APOD 11 Mar 2007)
The most recent APOD on the Einstein Cross (APOD 2007 March 11) revided some thoughts of mine on a preceding APOD on a Polar Ring Galaxy. Via APOD 2007 February 16 on a polar ring galaxy I was linked to another relevant web site, which indeed is very fascinating - not the least by the animated simul...