Learn about the recently discovered sednoid 2023 KQ14 and why it challenges the Planet Nine hypothesis. Enjoy a handful of bug fixes and quality-of-life improvements like the ability to quickly fly to planets just by selecting an already selected object. We’ve also updated our game engine and improved support for High Dynamic Range (HDR) displays.
The recently discovered sednoid 2023 KQ14 orbits way out in the Oort Cloud with Sedna, and its position challenges the current predictions of a hypothetical Planet Nine in our Solar System. Check it out in our new simulation Sednoid 2023 KQ14.
We’ve updated Unity, the game engine we use to build Universe Sandbox, to version 6.1. This update allows us to further improve our visuals with more accurate lighting, better support for High Dynamic Range (HDR) displays, and more.
Clicking on a selected object now flies you to the object.
We’ve improved HDR (High Dynamic Range) support for those with HDR-compatible monitors. Playing Universe Sandbox with HDR on adds higher contrast and more vibrant colors. HDR support is still a work in progress, but you can try it out by enabling it under Home > Settings > Graphics > Display.
Check out the full list of What's New in Update 35.4.
As of this update, Universe Sandbox on Windows now requires a graphics card that works with DirectX 12, which has been a stated minimum graphics requirement since March 2025. Learn more.
Please report any issues on our Steam forum, on Discord, or in-game via Home > Send Feedback.