Here are the Observer's Challenges for May 2017.
|Beginner Challenge||Intermediate Challenge||Advanced Challenge:||Lunar Challenge:|
||The "Antennae" Galaxies
I'd love to see more submissions into both the meeting and AstroNotes with observation reports for the challenges -- the reports need not be photographs, they can be sketches, field notes, etc. Be sure to send them to me for inclusion in the June meeting at meetingchair[at]ottawa.rasc.ca