Search found 4 matches
- Wed Mar 17, 2010 7:22 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: APOD: Phobos from Mars Express (2010 Mar 17)
- Replies: 53
- Views: 24178
Re: APOD: Phobos from Mars Express (2010 Mar 17)
The photo shows grooves running around the "moon" which cannot be caused by asteriod hits. They look like erosion in sedimentary rock. Seems to me we are looking at a small fragment of a much larger planet which had sedimentary rock not unlike our planet earth. After this small part floate...
- Wed Apr 18, 2007 8:15 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Red Square Nebula (APOD 16 April 2007)
- Replies: 25
- Views: 16278
- Tue Apr 17, 2007 7:49 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Red Square Nebula (APOD 16 April 2007)
- Replies: 25
- Views: 16278
- Tue Apr 17, 2007 7:46 am
- Forum: The Bridge: Discuss an Astronomy Picture of the Day
- Topic: Red Square Nebula (APOD 16 April 2007)
- Replies: 25
- Views: 16278