£700 vs £7,000,000: Astrophotography Shoot Out
26:44
ASTROPHOTOGRAPHY SHOOT OUT: £600 vs £6000
27:49
NASA Said We Couldn't Do It
24:40
Is this robot taking my job? | astrophotography shoot out!
22:08
The Sharpest Little Telescope on the Planet Just Got Better 😁│Betty's Story Ep 4
1:28:31
Telescope Building with John Dobson
9:51
Photographing a Galaxy for 10 Seconds vs 10 Hours
27:01
Creating the World's Sharpest Little Telescope │Betty's Story Ep 1
23:02