How far away is the Andromeda Galaxy in light years?

The Andromeda Galaxy, known as one of our nearest galactic neighbors, is located approximately 2.537 million light years away from Earth. This distance is often cited in astronomical contexts and reflects the light travel time for light emitted from the Andromeda Galaxy to reach us.

The estimate around this value comes from various measurements and observations made over time, confirming that the Andromeda Galaxy is indeed situated at this specific distance within the Local Group of galaxies. This figure helps astronomers understand not only the spatial relationship of galaxies but also offers insights into the structure and evolution of the universe.

Other figures mentioned in the choices, while close, do not reflect the most accurate current understanding of the distance to the Andromeda Galaxy, making the selection of 2,537,000 light years the most precise answer available.