CHALLENGE 4... MESSIER 3
According to todays star maps and what object belongs to what constellation, Messier 3 belongs to Canes Venatici but it's location when hunting it down is more towards Bootes. The spectacular star Sao 82944 is equally nice to observe. So take a hop too that orange star when working on this challenge, I was glad I did. Here's the duo in action, quite stunning.
Yes I slapped my Barlow on that star, I have a thing for orange stars, visually wonderful to gaze at in the eyepiece.
Telescope: 12 inch dobsonian
Extra's: 2x Barlow lens