Canis Major at 25,000 light years away a light year is equal to the time it takes light in one year to travel. Speed of light is roughly 671,000,000 mph.
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.
The time it takes for a cluster galaxy to form would be 13.99 BILLION years....
Not long at all - as you/we are already in it. About 25,000 light years from the centre.
It takes about 13.99 billion years for a galaxy to form.
FAR FAR too long
It would take 100000 years.
25,000 years.
That depends on where you're starting from and how fast you're going.
a long time
Traveling across the Milky Way galaxy at the speed of light would take approximately 100,000 years. However, with current technology, it is impossible for humans to travel at such speeds, so the actual time to traverse the galaxy would be much longer.
It takes about 13.99 billion years for a galaxy to form.
FAR FAR too long