Galaxies don't really end or disappear. Stars can take a few billion years to die, but it's all part of a cycle that feeds new stars.
The black hole in the center could suck up all the stars if something were to throw them out of orbit.
A collision of two galaxies is unlikely, but it happens, and if it did, many stars would be flung into space. But 1 galaxy would be formed as a galactic sandwich.
That depends on where you're starting from and how fast you're going.
It takes about 13.99 billion years for a galaxy to form.
The universe has no end.
It takes about 13.99 billion years for a galaxy to form.
200 years
IT takes over 1,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000, to make the galaxy to end.
Traveling to another galaxy at the speed of light would take an incredibly long time. The closest galaxy to us, the Andromeda galaxy, is about 2.5 million light-years away. This means it would take 2.5 million years to reach Andromeda at the speed of light.
you cant cross the galaxcy!
The time it takes for a cluster galaxy to form would be 13.99 BILLION years....
The sun barely moves. It never will travel around the galaxy.
The Milky Way galaxy will never reach the "Great Atttractor".
It takes approximately a quarter billion years.