Explore the night sky.
Build. Experiment. Share.
Curiosity, under an open sky. A home for free astronomy tools, smart telescope projects and experiments that bring the universe a little closer.
Free to use. Built out of curiosity. Open to everyone.
01 / PROJECTS
Tools for your next clear night.
More on the horizon
This lab is a work in progress. Future tools and experiments will find their home here.
02 / ABOUT THE LAB
Where astronomy
meets experimentation.
BetelgeuseLab is a personal, non-commercial project driven by a fascination with the night sky and a love of making things.
It brings together astronomy, smart telescopes, astrophotography and software development. Sometimes that means building a practical observing tool. Sometimes it means trying an idea, learning something new and sharing the result.
03 / AROUND THE UNIVERSE
Keep exploring.
Useful places beyond the lab.
External websites are independent from BetelgeuseLab and have their own terms and privacy practices.
04 / FREE TO USE
A hobby.
Not a subscription.
BetelgeuseLab is a hobby project. All tools are free to use, with no required subscriptions. Donations do not unlock features: the tools are for everyone.
Free tools. No account needed.05 / SUPPORT THE LAB
Help keep the
experiments going.
If you find something useful here, you can choose to support the lab. Optional donations may help cover hosting, domains, development services and astronomy experiments.
Always optional. Simply using the tools is welcome, too.