The move around. For example: M31 is moving towards us, and is expected to collide with our galaxy, the Milky Way, in 3 or 4 billion years.
çlusters
They're stationary.
Moving
galaxies are movign further away from eachother
It shows how galaxies are moving in relation to Earth.
stationary
"stationary"
Moving
Stationary mean "not moving" so it must mean the the position is not moving or stay the same place.
Nearly all galaxies are moving away from our galaxie and planet.
Any object that is not moving can be classed as stationary.
Most galaxies are moving away from us. Only a few galaxies, which are nearby, are moving towards us.