Not really that high end on the electronics. Probably less than $1000 worth of equipment can get a photo like that. I’ve got a $500 camera and a tripond and can get close to that.
A motor for tracking and a remote shutter release would put me over the top.
The problem I have is that it either rains or snows [both 4 letter words in our home] here in S.E. Mi.. So it is almost always cloudy here! But I do love the photos though of exotic places!