Galaxies sometimes collide. When they do gravity causes an incredible display played out over billions of years as shown in this simulation. Interestingly because of the great distances between the stars, collisions between individual stars are quite rare during this.

@evilscientistca Is it 2 dimensional only? What do the colours mean?

Follow

@tammas It's 3D, just one plane (looking down the z-axis to the x-y plane),

Here are the x-z and y-z planes.

Sign in to participate in the conversation
Octodon

The social network of the future: No ads, no corporate surveillance, ethical design, and decentralization! Own your data with Mastodon!