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Is M31 Andromeda galaxy in our galaxy?
At 2.5 million light-years, it’s the most distant thing humans can see with the unaided eye. Astronomers sometimes call this galaxy Messier 31, or M31. Most Messier objects are star clusters or gas clouds in our Milky Way galaxy. But the Andromeda galaxy is a whole separate galaxy, even bigger than our Milky Way.
What constellation is Andromeda M31 in?
Andromeda
Andromeda Galaxy/Constellations
Where is M31 located?
RA 0h 42m 44s | Dec +41° 16′ 9″
Andromeda Galaxy/Coordinates
What does the M in M31 stand for?
the Andromeda Galaxy
Messier 31 (M31), better known as the Andromeda Galaxy, is a large spiral galaxy located in the constellation Andromeda. Lying at a distance of 2.54 million light years from Earth, the Andromeda Galaxy is the nearest major galaxy to our own. Messier 31 has an apparent magnitude of 3.44.
What type of object is M31?
The Andromeda Galaxy (IPA: /ænˈdrɒmɪdə/), also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula (see below), is a barred spiral galaxy approximately 2.5 million light-years (770 kiloparsecs) from Earth and the nearest large galaxy to the Milky Way.
What is object M31 known as?
Located in the constellation Andromeda can be found M31, the famous Andromeda Galaxy. This spectacular object is a spiral galaxy similar to our own Milky Way. At a distance of only 2 million light-years, it is one of the closest galaxies to our own.
What is M31 known?
M31, also known as the Andromeda galaxy, can be seen with the naked eye in the constellation of Andromeda. M31 our nearest spiral galaxy neighbor. The Milky Way has a number of dwarf companion galaxies that lie closer than M31, like the Large and Small Magellanic Clouds, but M31 is the nearest major galaxy neighbor.
What object is known as M31?
What type of galaxy is the Milky Way?
spiral galaxy
The Milky Way is a huge collection of stars, dust and gas. It’s called a spiral galaxy because if you could view it from the top or bottom, it would look like a spinning pinwheel. The Sun is located on one of the spiral arms, about 25,000 light-years away from the center of the galaxy.
Which is bigger Andromeda or Milky Way?
By some estimates, the Andromeda Galaxy contains roughly one trillion stars. That’s significantly bigger than the Milky Way, which more recent estimates suggest is 150,000 light-years across (though the exact boundary of where either of these galaxies “end” is a bit nebulous).
What type of galaxy is the Andromeda galaxy M31?
great spiral galaxy
Andromeda Galaxy, also called Andromeda Nebula, (catalog numbers NGC 224 and M31), great spiral galaxy in the constellation Andromeda, the nearest large galaxy.
What galaxy type is M31?
The Andromeda galaxy (also known as Messier 31, M31 or NGC 224), a spiral, is the largest member of the Local Group of galaxies and along with the Milky Way, both dominate the Local Group. It is the nearest large spiral to the Milky Way.
Where is M31 in the Milky Way galaxy?
M31 is located near the center of the constellation of Andromeda and to the northeast of the Great Square of Pegasus. Of the four stars of the square, only three of them actually belong to Pegasus. The northeastern star and brightest of the four, Alpheratz (α And – mag.
Which is the nearest galaxy to the Milky Way?
Messier 31 (M31), better known as the Andromeda Galaxy, is a large spiral galaxy located in the constellation Andromeda. At a distance of 2.54 million light years from Earth, the Andromeda Galaxy is the nearest major galaxy to our own and is on a collision course with our home galaxy, the Milky Way.
Which is larger the Milky Way or the Messier 31?
Messier 31 is the largest and most massive member of the Local Group of galaxies, which also includes the Milky Way, the Triangulum Galaxy (M33) and more than 40 smaller galaxies. The Andromeda Galaxy contains a trillion stars, more than twice as many as the Milky Way, which is home to 200 to 400 billion stars.
Is the Messier 31 galaxy in the constellation Andromeda?
Messier 31 (M31), better known as the Andromeda Galaxy, is a large spiral galaxy located in the constellation Andromeda.