What fills space between galaxies?

Question

If there are an infinite number of stars and infinite number of galaxies, then what fills space between two different galaxies? Is it just an empty expanse of vacuumed space, and dust/particles, or are there rogue stars and other celestial masses like asteroids as well?
I'm trying to write as a novel as possible, thank you.

Answer 1

Last time I was there, there was a McD's and Starbucks.. and THAT'S IT! Pretty boring if you ask me, but the food was good.. little dry, but better than I expected.

Answer 2

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. Astronomers now need to determine how many of these stars may exist, in order to get a better estimate of how much matter there is in the Universe.

Answer 3

The space between galaxies is mostly pretty much empty. It is believed there are filaments of matter known as the intergalactic medium that is made up of ionized hydrogen and is fairly hot by terrestrial standards, but it is also very thin. Planets and stars and other clumped forms of matter like rocks and dust do not exist in the space between galaxies for the most part (with very few exceptions).

Answer 4

Vacuum

Answer 5

d space between them is empty vaccum space . two galaxy and two stars r seperatd by many light years . asteroids r the d small units of galaxy and they r not present between the galaxy .

Answer 6

the reply for your question isn't time-honored, and that is why: In classical generic Relativity, area has no substance. There are "spacetime activities", factors in spacetime the position something particular is occurring at a particular position and time in spacetime. And the area between spacetime activities, in time and in area, must be defined and determined. So the spacetime activities exist in a geometry, and that geometry is ruled through the dynamics of the Einstein field Equations. interior the context of generic Relativity, we may be able to state that the separation between galaxies is getting more suitable with time, and we may be able to assert that this suggests "area is increasing", yet that fact is vacuous (pardon the pun). there is no longer something it really is getting more suitable. Now, in Quantum field idea, area isn't "no longer something". area is stuffed with fields, and those fields have some ability even interior the bottom ability state. So making more suitable room calls for making more suitable fields. yet it really is about as far as we've gotten---issues get very fuzzy in words of theoretical causes in "Quantum Gravity", and there is not any prediction or understanding of "darkish ability", which appears to be like a component of area. Quantitatively, there is not any thanks to connect the expectancies of quantum fields with the quantity of "darkish ability", even with the very shown actuality that string theorists were attempting not person-friendly for more suitable than a decade. so that you spot, your question is on the superior fringe of modern analyze in physics.

Answer 7

for a novel you can have lots of stuff there, there are asteroid fields, nebulas with colored gases, black holes and other phenomena, i imagine the galaxies to connect and overlap, but maybe you know more than me. worm holes (it was einstiens idea), wrecks and/ or junk fields of forgotten things. Space stations, way points through particularly large stretches of nothingness.

Answer 8

Life energy waiting to create and form and develop life on other suitable planets

Its in space they can see the energy but don't know what it is, what is this energy ?they say.Life energy, or some call it orgone energy.

Answer 9

there is the vacuum, dark matter and asteroids

Answer 10

Space, itself, fills the "space". Really, you answered your own question.