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The Andromeda–Milky Way collision is a galactic collision predicted to occur in about 4.5 billion years between the two largest galaxies in the Local Group—the Milky Way (which contains the Solar System and Earth) and the Andromeda Galaxy.
IC 239 is a spiral galaxy in the constellation Andromeda. The galaxy lies about 35 million light years away from Earth, which means, given its apparent dimensions, that IC 239 is approximately 50,000 light years across. [1] It was discovered by Isaac Roberts in 1893. [3]
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 approximately 765 kpc (2.5 million light-years ...
Known as the M31 Galaxy, Andromeda is the closest spiral galaxy to our own Milky Way, located about 2.5 million light-years away. It contains over a trillion stars, and is one of the few galaxies ...
English: This animation depicts the collision between our Milky Way galaxy and the Andromeda galaxy. Hubble Space Telescope observations indicate that the two galaxies, pulled together by their mutual gravity, will crash together about 4 billion years from now. Around 6 billion years from now, the two galaxies will merge to form a single galaxy.
A magnificent cloud of diffuse halo of plasma surrounding our galactic neighbor, Andromeda, was recently mapped by astronomers using the Hubble Space Telescope. This close proximity means that ...
While it takes light approximately 2.54 million years to traverse the gulf of space between Earth and, for instance, the Andromeda Galaxy, it would take a much shorter amount of time from the point of view of a traveler at close to the speed of light due to the effects of time dilation; the time experienced by the traveler depending both on velocity (anything less than the speed of light) and ...
Temperature: 33,000 ± 3,000 K ... The star is one of the most luminous variables in M31, the Andromeda Galaxy. Discovery. The star was discovered to be variable in ...