To a large extent, empty space. But there are also isolated stars and other objects, as well as dust and gas. It seems that the intergalactic gas in a galaxy cluster, though thinly spread, has about as much mass as all the galaxies!
The space in between galaxies is far larger than the galaxies themselves.
Nothing is on space. There are two types of 'space' # Galactical Space- Space in Galaxies # Intergalactical Space- Space in between galaxies
Yes, there are stars between galaxies. When there are collisions or interactions between galaxies, stars can be ripped out of the galaxies. These stars will then wander into space between galaxies. Such stars have been observed with the Hubble Space Telescope. Taken from http://curious.astro.cornell.edu/question.php?number=384
There is nothing that fills the space between neutrons and electrons. There may be a couple of other particles, but they do not come close to filling the space.
The universe
cytoplasm
Deep space refers to the empty regions of space in between star systems, galaxies, etc.
Deep space refers to the empty regions of space in between star systems, galaxies, etc.
crystalline lens
Intergalactic space
No. Space holds everything in space. Galaxies are held in space by space.
All of them have stars and space dust for sure.