Show HN: Curiosity – DIY 6" Newtonian Reflector Telescope

big_Brain69 78 points 18 comments March 08, 2026
curiosity-telescope.vercel.app · View on Hacker News

A DIY Newtonian reflector telescope with dobsonian mount. A fun to do hobby project taking us closer to the moon and beyond. A lot of plans ahead on how to make it much better and portable but this was the first time me and my friend implemented or rather built a telescope. Have a look at what all we have captured.

Discussion Highlights (8 comments)

yehoshuapw

Have a look also at https://www.printables.com/model/268580-hadley-telescope-off...

Zardoz84

I need to build a Dobson mount for my old homemade 8" F 5.5 Newton ... Why doesnt have a mount ? Well, it had 2 mounts in the past. It was built by my father, and we moved to another house, we need to ditch the mount. I managed to save the tube and the parts, and lately built an adapter to be attached to an EQ6 mount that I was allowed to use with a university astronomical association.

shamaz65

Great telescopes. It is a great vision to be in Space. Humanity can all be in space soon.

TehCorwiz

Site appears down. any mirrors?

ftchd

"This deployment is temporarily paused"

big_Brain69

Mirror: https://curiosity-telescope.netlify.app/

archerjax

Where would one go to learn about/find resources on the types of 3d printers best used for a telescope project like this?

dylan604

"Ease of carrying the telescope with bag straps" I like this, but... Some of the best telescope buying advice I was ever given was to only buy a scope as big as you can carry/setup by yourself. It's hard to find time in one's schedule to take a scope somewhere, but it can be next to impossible to align schedules with another person. At least for a scope meant to take somewhere. Most people don't have a permanent setup though, so it's a pretty decent thing to consider. The weight is only part of the equation, but also consider if it takes more than two hands to assemble.

Semantic search powered by Rivestack pgvector
3,471 stories · 32,344 chunks indexed