I Made Earth Orbit A Pulsar in Universe Sandbox

I tested five destructive space ideas in Universe Sandbox—and almost every experiment ended in disaster.

What happens if Earth orbits a pulsar? Can every planet survive inside Earth's orbit? What if Earth stops rotating instantly? What happens when the Sun becomes enormous but keeps only one solar mass? And can Saturn survive rings made entirely of Earths?

Watch all five simulations to see planets collide, Earth break apart, the Sun collapse, and Saturn transform into something completely unexpected.

Which space experiment should I test next? Leave your most destructive idea in the comments.

CHAPTERS
00:00 Earth Orbits a Pulsar
01:47 Every Planet Inside Earth's Orbit
03:51 Stopping Earth's Rotation Instantly
04:51 An Enormous One-Solar-Mass Sun
07:00 Saturn Gets Rings Made of Earths
08:43 Final Results

#UniverseSandbox #SpaceSimulation #What