Satellite galaxies

[50gens]

@50gens

leads to stuff like faster than light movement(like the expansion of space) and time travel into the past.

@willow

dark energy doesn’t push us you back in time

Ftl travel causes you to go back in time.

Superluminal Time Travel + Time Warp Challenge Answer

But when the universe expands faster than light, things only move away from each other and you don’t come across your grandfather, whatever your ages might be.

@willow

assuming it works similar to regular energy that being the ability to be compressed

^[1]Particles and asteroids made from dark energy?

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1. I just mistaked dark energy and dark matter ↩︎