After nearly 20 years of existence, this site is undergoing a complete re-do. Some features and software may be temporarily unavailable. Bear with me during this transition, please.
Free Astronomy Software: Windows/Mac software for logging your observations and finding Messier Objects. These include the following:
- TUMOL: The Ultimate Messier Object Log
- TSOL: The Simple Observing Log
- TCOL: The Caldwell Object Log
- OOLog: Overlooked Object Log (based on Brent Watson’s book of the same name)
- SkyAtlas 2000 Page Labels
- TEC: The Eyepiece Calculator
- TEC (en Español): Calculador de Oculares
Book Reviews: I’ve reviewed a small number of astronomy-related books here. If a title seems interesting, you can get instant gratification by clicking on a link to Amazon.com and buying it. Your purchase helps support this site, too.