Do the other galaxies get along with ours?

Question

Do the other galaxies like ours, or do they constantly throw radiation and planets at one another?

Answer 1

no way.

Andromeda is on its way to kick our *** somethin fierce

dont know what we did to p**s it off enough to go 75 miles per second towards us on 20 billion year suicide trip

but in 15 or 20 billion years, the milky way galaxy will no longer exist

niether will the andromeda galaxy for that matter,

But it is inevitably on its way,

and it is almost certain nothin in this galaxy will survive

other then that, i think the rest of the kids on the playground ignore us..

Answer 2

I hope you're speaking metaphorically. The galaxies are so far apart from us that really the only energy transferred is in the form of photons.  It would take a planet sized mass traveling very fast hundreds of  millions of years to get to us from Andromeda, which is about 2.5 million light-years away.

The galaxies in the local group are gravitationally locked, meaning that they will eventually pass through one another and interact, but that isn't for a very very long time.