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Yes..where there is matter there is gravitational force..!
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∙ 13y ago
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Do all galaxies follow the law of gravity?
That is what has been observed, except that spiral galaxies rotate faster than would be expected based on the matter we can see. Thus we infer the existence of dark matter in the rims of these galaxies. An alternative hypothesis is that something is terribly wrong with our theory of gravity. To the best of our knowledge the rules of physics are the same no matter where you go.
What is the primary force involved in the formation of galaxies after the big bang?
Gravity
What holds the galaxies and solar systems together?
Galaxies are held together by gravity. So are Solar Systems. In the case of galaxies, and galaxy clusters, it isn't entirely clear what type of masses provide this gravity - the amount of known matter is simply too small, by a factor of 5-10. For more information, do some reading on "dark matter".
What would not exist without gravity?
Planet Earth, the Sun and stars, galaxies, ...
Are most galaxies spread uniformly throughout the universe?
Yes, The Big Bang theory says all galaxies are moving outward and the universe is also expanding due to the explosion.
What Galaxies bounded by gravity?
All of them
What do all active galaxies have in common?
In theory, all galaxies originate from the Big Bang, which is the name that describes the explosion that propelled all matter into the cosmos. All galaxies are moving. All galaxies produce energy like light and gravity. Think of galaxies like you would human beings. Although very different in some ways, they are mostly the same.
Why are our galaxies separated?
For starters, if there were no separation between two (or more) galaxies, it would be considered a single galaxies, not two or more. The reason matter is clumped together into galaxies at all (with separations in between) is because of gravity - gravity tends to do that, i.e., to clump things together.
What type of galaxies may have their gravity distorted by neighboring galaxies?
one kind is lenticular galaxies
Describe how gravity causes stars to form galaxies?
It depends on how much gravity that causes stars to form. It depends on how big the star in the galaxies is.
All galaxies fallow the law of gravity?
As far as we can see, all mass (substance, material stuff) in the universe is equally affected by gravity, and behaves according to the same simple law of it.
How does gravity play a role in astronomy?
Gravity is the force that keeps galaxies and solar systems together.
Is there gravity beyond earth?
according to scientist barey there is gravity everywhere even in other galaxies
Why do galaxies expand primarily on one plane as oppposed to all planes ie a plate instead of a sphere?
Because galaxies don't expand. The universe expands. Think of galaxies as little spots on a balloon. When you blow it up the surface gets larger not the little spots, but the spots do get further apart. Gravity creates the extreme flatness that you observe. Moments after the big bang the initial structure of the universe was set, that applies to the size of the galaxies as well. The only observable difference is the galaxies were a lot closer to each other in the beginning. Gravity then took over and started effecting the closest galaxies by pulling them closer together. The galaxies face a battle between the expanding universe and the gravity of other galaxies.
What holds stars together to form shapes of galaxies?
GRAVITY!
What makes galaxies merge and separate?
Gravity and inertia, mainly.
Is there gravity on other galaxies?
In other you mean, and yes. There is gravity every nano meter of the whole universe, nothing is away from gravity, gravity is everywhere.
