Assuming you are referring to our Galaxy - The Milky Way.
Light will take about 100,000 years to get from one side to the other.
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.
The light from our Sun will take about 2.5 million years to reach the Andromeda Galaxy.
Light from the Andromeda galaxy takes approximately 2.5 million years to reach Earth. This distance is about 2.537 million light-years.
At the speed of light, it takes millions of years. For example, the Andromeda galaxy, which is the closest galaxy to our Milky Way galaxy, is about 2.5 million light years away, that is, traveling at light speed it would take 2.5 million years to get there.
Since the Andromeda Galaxy is about 2.4 million light years away, when we observe it, we are seeing it as it was 2.4 million years ago. This is because the light we see from the galaxy today has taken approximately 2.4 million years to travel from the galaxy to Earth.
Between 100,000 and 180000 years.
Between 100,000 and 180000 years.
im not sure about galaxy, but for light to reach our Earth from the sun it takes about 8 minutes
Depends witch star it comes from. The closest stars light will only take 7 years but most of the stars (that are relatively closeby compared to the light of other galaxies) will take 200 or more.
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.
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 take the light to travel for 2 million years Actually about 100 years, maybe less.
The light from our Sun will take about 2.5 million years to reach the Andromeda Galaxy.
Light from the Andromeda galaxy takes approximately 2.5 million years to reach Earth. This distance is about 2.537 million light-years.
At the speed of light, it takes millions of years. For example, the Andromeda galaxy, which is the closest galaxy to our Milky Way galaxy, is about 2.5 million light years away, that is, traveling at light speed it would take 2.5 million years to get there.
FAR FAR too long
it would take you approximately 100,000 years to travel across the milky way. happy traveling :-) !