
Stellarium
A free open source planetarium for your computer

Contribute
Become a financial contributor.
Silver sponsor
Become a silver sponsor with a monthly donation of $500 and get your logo on BACKERS.md on Github and on https://stellarium.org front page. You wil... Read more
$500 USD / month
Gold sponsor
Become a gold sponsor with a monthly donation of $1000 and get your logo on BACKERS.md on Github and on https://stellarium.org front page (large). ... Read more
$1,000 USD / month
Top financial contributors
Individuals
$450 USD since Apr 2020
$260 USD since May 2020
$250 USD since Sep 2020
$200 USD since Aug 2019
$150 USD since Apr 2019
$150 USD since Jan 2020
$150 USD since Jan 2020
$144 USD since Mar 2020
$125 USD since Mar 2019
$120 USD since Sep 2020
Organizations
$340 USD since Sep 2019
$280 USD since Mar 2019
$100 USD since Sep 2020
$80 USD since Jan 2021
$60 USD since Nov 2020
$20 USD since Sep 2019
Stellarium is all of us
Our contributors 693
Thank you for supporting Stellarium.
Guillaume Che...
john bellora
Total contributions
$450 USD
There are few programs in the world worth donating to like Stellarium which opens your eyes to the wonders of God. Thank you Stellarium
Astronomie-We...
Total contributions
$340 USD
Thank you very much for this very valuable piece of software! It is really great to see the continuous improvements. Best, H. Bardenhagen
Harald Barden...
Total contributions
$150 USD
Stellarium for PC, Mac, Linux and Stellarium Web and Stellarium Mobile are very valuable contributions to the stargazer community.

Budget
Transparent and open finances.
Financial contribution to Stellarium
from THEODORE GEORGIADIS •
Financial contribution to Stellarium
from Incognito •
Financial contribution to Stellarium
from Guest •
$6,430.12 USD
$11,665.63 USD
$5,235.51 USD
$8,516.47 USD

Connect
Let’s get the ball rolling!
News from Stellarium
Updates on our activities and progress.
Stellarium v0.20.4 has been released!
Stellarium v0.20.3 has been released!
Stellarium v0.20.1 has been released!

About
Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope.