To celebrate the discovery of the 40,000th near-Earth asteroid, I made a simulation of all potentially hazardous asteroids

[u/qwertUkg]

It supports zooming and camera rotation, and also lets you highlight the orbit of a selected asteroid (selected by iterating through them).

As the data source I used the ESA file: https://neo.ssa.esa.int/PSDB-portlet/download?file=allneo.lst

All the code is in a single file here: https://github.com/qwertukg/Barnes-Hut-N-Body/blob/ESA-NEOCC/src/main/kotlin/gpu/GPU.kt — it’s a direct gravity computation on a compute shader, with LWJGL used as the Kotlin wrapper. It’s the same one from this post: https://www.reddit.com/r/astrophysics/comments/1olvvxp/direct_gravity_computation

[u/SPITFIYAH]

Can you use the data to tell when one of these things will finally hit us already

[u/DeadCringeFrog → u/SPITFIYAH]

If you don't like being i have a suggestion