If you fly far enough into the void in Space Engine, this happens:

Hello everyone; In todays' episode of Space Engine mix, we'll be flying far into the void in Space Engine, to test whether there's a limit to how far you can fly out the universe in this game. Spoiler: Something really bizarre happens... Enjoy :) Timestamps: 00:00 Intro 00:28 Exploring PSR J1311-340A 02:45 Exploring PSR J1311-3430b 05:22 Where is the real limit of Space Engine 10:27 Flying into a white dwarf with a Space Ship 13:23 Exploring Gliese 1132 b 19:17 Outtro Necxtide