July 27: Update 21.1 includes a new History of Jupiter’s Moons tutorial (Home > Tutorials > Science), updated translations from the community, the addition of Indonesian, and a few other small improvements and bug fixes.

Universe Sandbox now supports 20+ languages, with support for adding even more in the future (see below for a current list of supported languages and let us know if there’s a language you’d like to see). We are proud to make Universe Sandbox more accessible to people from all over the world.

Change language:
Home > Settings > General > Selected Language

While most of the text has been translated via Google Translate, we’ve had significant contributions from our amazing community over the past month that have made improvements to many of the languages. We hope our community continues to help translate as Universe Sandbox grows and evolves.

Translate:
Home > Help Translate (learn more)

Currently supported languages (as of 21.1):

• Chinese, Simplified
• Chinese, Traditional
• Czech
• Danish
• Dutch
• Finnish
• French
• German
• Hungarian
• Indonesian
• Italian
• Japanese
• Korean
• Norwegian
• Polish
• Portuguese
• Russian
• Spanish
• Swedish
• Thai
• Turkish

Is there a language you want to see? Do you have feedback on the translation process? Let us know on our forum or in-game via Home > Send Feedback.

12 Jovian Moons

This update also includes the 12 recently discovered moons of Jupiter. Initially discovered in March 2017, they have now all been observed several times and their orbits are confirmed. Jupiter now has a total of 79 known moons.

See Jupiter's new moons:
Home > Open > Core > Jupiter's New Moons

They are all very small, around 1 to 2 miles wide. One of the moons is unique, as it orbits in the opposite direction of all of the other moons it is near. “It’s basically driving down the highway in the wrong direction,” said Scott Sheppard, one of the astronomers who made the discovery.

Check out a full list of What's New in Update 21

Also: We’re still testing sharing simulations on Steam Workshop. Learn how you can try it out and help us test