8 million years. A light-year is the distance light travels in a year.
The light from our Sun will take about 2.5 million years to reach the Andromeda Galaxy.
It takes around 2.5 million years for light from the Sun to reach the Andromeda galaxy, which is approximately 2.537 million light-years away from Earth.
The Andromeda galaxy is about 2.4 million light years away, meaning that light from it takes 2.4 million light years to reach us, so the light we see from it now was emitted 2.4 million years ago.
Light from the Andromeda galaxy takes approximately 2.5 million years to reach Earth. This distance is about 2.537 million light-years.
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.
It would take approximately 2.5 million years for a radio signal to travel from Earth to the Andromeda galaxy, which is about 2.5 million light-years away.
Traveling at the speed of light, it would take approximately 2.5 million years to reach the Andromeda galaxy, which is about 2.5 million light-years away from Earth. With current technology, it would take tens of thousands of years to reach Andromeda using conventional spacecraft.
There is no such galaxy, the nearest galaxy is over 2 million light-years away.
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.
Milky Way Galaxy - Our GalaxyOmega Centauri - former galaxy - 0.0183 million light years awayCanis Major Dwarf - 0.025 million light years awayVirgo Stellar Stream - 0.03 million light years awaySagittarius Dwarf Elliptical Galaxy - 0.81 million light years awayLarge Magellanic Cloud - 0.163 million light years awayAndromeda Galaxy - Largest - 2.5 million miles away.
Milky Way Galaxy - Our GalaxyOmega Centauri - former galaxy - 0.0183 million light years awayCanis Major Dwarf - 0.025 million light years awayVirgo Stellar Stream - 0.03 million light years awaySagittarius Dwarf Elliptical Galaxy - 0.81 million light years awayLarge Magellanic Cloud - 0.163 million light years awayAndromeda Galaxy - Largest - 2.5 million miles away.
The Andromeda galaxy is approximately 2.537 million light-years away from Earth.