/sci/ - Science & Math

>>10915393
>That planet got glassed, and nae cunt leaves here 'till we find oot wha' cunt did it!
If you had an alcubierre drive all you would need is to slam on the breaks while pointed at a planet.
You should shower it with enough high energy blue shifted photons to sterilize an entire hemisphere at a go.

>>10890559
>reshaping galaxies
No good reason for it. At that point you're adapted to living in interstellar space indefinitely.
Once you get to the point of a stellar diaspora you've got so much space and resources at your disposal that there's no reason to get the population density required to have dyson spheres or stellar lifting.
The shittiest explanation may end up being that you don't need galaxy sized particle accelerators to experiment next level physical theory, maybe everything unifies neatly with just a little more, and you have physics licked, but it turns out you can't really do that much neat star trek tier sci fi fantasy horse shit with it.
The point is speculation on it is kind of pointless since at this point it could be literally anything you can think of that would prove they don't exist, or that they do exist and we just don't know where to look.