Should you buy Hyperstar or RASA?
12:35
Oversampling explained like you’ve never heard before.
16:28
300mm F2 telescope?? I got HYPERSTAR, BABY! Let's SET IT UP!
14:02
10 Things I LOVE & HATE About PixInsight
22:24
The 10 Amateur Telescopes That Changed Astronomy FOREVER
20:35
Celestron RASA-8"
11:13
Why I love Off-Axis Guiding - Astrophotography
18:44
Newtonian Scopes for Astrophotography
29:07