Building the observatory

- Cutting a circumference
- Using a jigsaw
- Joining the circle
- Forming the frame
- A different angle of the frame and base
- A different angle of the frame and base
- A different angle of the frame and base
- Checking the scope rotates freely in the dome
- Attaching doors
- Sliding doors
- Different angle
- A second circle with wheels
- Covering the dome