About 351,000 results
Open links in new tab
  1. Andromeda Galaxy - Wikipedia

    The Andromeda Galaxy is a barred spiral galaxy and is the nearest major galaxy to the Milky Way. It was originally named the Andromeda Nebula and is cataloged as Messier 31, M31, and NGC 224.

  2. Andromeda Galaxy | Description, Location, Distance, & Facts

    Jul 3, 2025 · Andromeda Galaxy, great spiral galaxy in the constellation Andromeda, the nearest large galaxy. It is one of the few visible to the unaided eye, appearing as a milky blur. The Andromeda Galaxy is located about 2,480,000 light-years from Earth, and its diameter is approximately 200,000 light-years.

  3. Andromeda Galaxy: Facts about our closest galactic neighbor

    Oct 26, 2023 · The Andromeda galaxy is the most distant object in the sky that you can see with your unaided eye. It's also on a collision course with our Milky Way.

  4. Explore the wonders of the constellation Andromeda

    Jul 30, 2025 · There's so much more to Andromeda than its eponymous galaxy. Here's a list of other targets to observe in the Princess.

  5. The Andromeda galaxy: All you need to know - EarthSky

    Jan 1, 2025 · Excluding the Large and Small Magellanic Clouds, visible from Earth’s Southern Hemisphere, the Andromeda galaxy is the brightest external galaxy visible in our night sky. And, at 2.5 million...

  6. Andromeda Galaxy (M31) How to See, Facts, Collision

    Dec 7, 2024 · Andromeda Galaxy presents information about its composition, structure, and future collision course with our own galaxy. Learn to observe Andromeda Galaxy through telescopes or binoculars to witness its beauty. The Andromeda Galaxy is visible from Earth with the eye.

  7. Messier 31 (The Andromeda Galaxy) - NASA Science

    Apr 24, 2025 · This is the largest photomosaic ever made by the Hubble Space Telescope. The target is the vast Andromeda galaxy that is only 2.5 million light-years from Earth, making it the …

  8. Sharpest ever view of the Andromeda Galaxy - ESA/Hubble

    Jan 5, 2015 · This image, captured with the NASA/ESA Hubble Space Telescope, is the largest and sharpest image ever taken of the Andromeda galaxy — otherwise known as M31. This is a cropped version of the full image and has 1.5 billion pixels.

  9. Andromeda Galaxy - NASA

    Jun 12, 2013 · Andromeda, also known as Messier 31 (M31), is a spiral galaxy located about 2.5 million light years away. It is thought that the Milky Way and Andromeda will collide several billion years from now.

  10. Andromeda Galaxy: Complete guide and how to see it

    The Andromeda Galaxy is the closest major galaxy to our home galaxy the Milky Way and is located over 2 million lightyears from Earth. It is a spiral galaxy found in the Andromeda …