Comet 17P / Holmes
10/27/07
Exposure Information: 10 seconds w/Canon
20D @ ISO 1600 with a 12" SCT @ f/10 (LX200) on 10/27/07 @ 9:42
PM CDT.
The image below shows compares the apparent size
of this comet compared to the moon. Both photos were shot using
the same telescope and same camera.