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. Andromeda has a D 25 isophotal diameter of about 46.56 kiloparsecs (152,000 light-years) [8] and is
Andromeda Galaxy | Description, Location, Distance, & Facts
Dec 11, 2024 · 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.
The Andromeda galaxy: All you need to know - EarthSky
Sep 5, 2024 · 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...
Everything You Need to Know About The Planets of Andromeda …
It is almost a certainty that the Andromeda Galaxy contains millions or even billions of planets orbiting around its many stars, however, none of them have been fully confirmed. Finding planets outside the Solar system is extremely difficult because planets do not emit light.
Messier 31 (The Andromeda Galaxy) - Science@NASA
M31, also well-known as the Andromeda Galaxy, is the nearest major galaxy to our own, the Milky Way. Assembled from a total of 7,398 exposures taken over 411 individual pointings of the telescope, this image of our nearest major galactic neighbor, M31, is the largest Hubble mosaic to …
Andromeda Facts: Facts about the Andromeda Galaxy - The …
Located in the Andromeda constellation, it is the closest spiral galaxy to the Milky Way, where our solar system is, although it isn't the closest overall galaxy to the Milky Way. It is also the largest galaxy of what is called the Local Group - a collection of more than 54 galaxies including the Milky Way, the Triangulum galaxy and many ...
The Andromeda and Milky Way collision, explained - Astronomy …
Dec 1, 2023 · In about 4 billion years, our home galaxy will merge with the nearest large spiral in the Local Group. Here's what will happen. Billions of years from now, the night sky will glow with stars, dust,...
Andromeda Galaxy: Facts about our closest galactic neighbor
Oct 26, 2023 · Andromeda is about 260,000 light-years wide, according to NASA, making it the largest galaxy in the Local Group. However, its mass is roughly comparable to or even less than that of the...
The Andromeda Galaxy: A Comprehensive Guide
Feb 26, 2024 · As the closest major galaxy to our Milky Way and located a mere 2.5 million light-years away, Andromeda is not just a celestial neighbor but a staggering expanse of wonder that spans around 260,000 light-years in diameter.
The Andromeda Galaxy | All You Need to Know - My Space …
At about 2.5 million light years from Earth, it appears as a faint, smudgy blob in our sky. But don’t let its unimpressive appearance fool you – Andromeda harbors over a trillion stars and countless uncharted worlds. This article will take you on a journey to uncover Andromeda’s secrets.