September 9 – 15, 2013

The waxing Moon traverses the sky this week. If you want a great project, track its appearance each night as it changes from 20% to 85% lit. Remarkably, we always see the same side of the Moon.

All comments must follow the Sky & Telescope Terms of Use and will be moderated prior to posting. Please be civil in your comments. Sky & Telescope reserves the right to use the comments we receive, in whole or in part, and to use the commenter’s username, in any medium. See also the Terms of Use and Privacy Policy.


This site uses Akismet to reduce spam. Learn how your comment data is processed.