Whatever else one might say about the subject, eclipses are events not to be missed. So, if you're tired of missing eclipses because you just aren't sure when they are going to occur, or where, you no longer have such an excuse, as this site lists all eclipses, lunar and solar, past and present, and their ideal viewing locations all over the planet. Sponsored and maintained by NASA's Goddard Space Flight Center, the site offers information for anyone interested in astrophysical events, especially planetary conjunctions. For each eclipse featured on the site, date and time are listed first, followed by additional facts and figures, including detailed charts of the course of planetary alignments that indicate, among other things, duration and magnitude of the event and the locations where it can best be viewed. Particularly worth visiting is the Seven Thousand Year Catalog of Very Long Eclipses. And, for those just starting out, there is a beginner's introduction to the study of eclipses.