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Galaxies are held together by the gravity, which results of their mass. It turns out that the mass of the known stars and other objects is not enough to hold galaxies together (they rotate way too fast for the known masses) - rather, much of the mass - about 80%, though it depends on the individual galaxy - is made up of an unknown substance, currently called "dark matter".
What else can I help you with?
When did Joe Togher die?
Joe Togher died in 1974.
When was Joe Togher born?
Joe Togher was born in 1898.
Is it get-together or get together?
get togher
Do galaxies hold everything in space?
No. Space holds everything in space. Galaxies are held in space by space.
How did David Walliams and Lara stone get togher?
They met
In what parts of the universe do stars and planets exist?
Mainly inside of galaxies.
What do you call the parts of the universe that are located between galaxies?
Intergalactic space
Do fish reproduce with a male and a female?
yes they cling togher
Is the consellation Big Dog in the Milky Way Galaxy?
The constellation is basically a direction in the sky, so it includes parts of our galaxies, but you can also see other galaxies in the same direction (in the same constellation).The constellation is basically a direction in the sky, so it includes parts of our galaxies, but you can also see other galaxies in the same direction (in the same constellation).The constellation is basically a direction in the sky, so it includes parts of our galaxies, but you can also see other galaxies in the same direction (in the same constellation).The constellation is basically a direction in the sky, so it includes parts of our galaxies, but you can also see other galaxies in the same direction (in the same constellation).
What galaxies have arms winding outward from inner region?
Spiral galaxies and spiral means other body parts that stick out and move.
Are they still together farmer wants a wife?
yes they are still togher
What hold the local group together?
Gravity holds the local group of galaxies together.
