NEW! Astronomy Projects for Amateurs, Educators & Students
Project 5c: Limiting Magnitude Project
This project involves observing stars of decreasing faintness in one of three star clusters; Pleiades, Praesepe, M39 depending upon the time of year. Finding charts for each of these three star clusters fpr direct (no star diagonal) and reversed (with star diagonal) viewing are here for downloading.
Enjoy, and we solicit your comments/suggetions/critique at firstname.lastname@example.org