WebAndromeda and the Milky Way are the two biggest galaxies of the estimated 60 within the Local Group. However, Andromeda was assumed to be the larger of the two, sometimes by as much as double. Between 2024 and 2024, new information emerged that changed this, and there is a chance the Milky Way is bigger. WebOct 2, 2024 · The Andromeda Galaxy is, officially, a monster. Astronomers studying our next-door neighbor have discovered that the huge spiral galaxy has quite the cannibalistic past. On two separate occasions ...
The Andromeda constellation: Facts, myth and location Space
The Andromeda Galaxy , also known as Messier 31, M31, or NGC 224 and originally the Andromeda Nebula, is a barred spiral galaxy with the diameter of about 46.56 kiloparsecs (152,000 light-years) approximately 765 kpc (2.5 million light-years) from Earth and the nearest large galaxy to the Milky Way. The … See more Andromeda has been visible to the naked eye, given dark skies, throughout history; as such, it cannot be said to have been "discovered" by any one individual. Around the year 964, the Persian astronomer Abd al-Rahman al-Sufi was … See more Based on its appearance in visible light, the Andromeda Galaxy is classified as an SA(s)b galaxy in the There are various … See more Apparently, by late 1968, no X-rays had been detected from the Andromeda Galaxy. A balloon flight on 20 October 1970, set an upper limit for detectable hard X-rays from the Andromeda Galaxy. The Swift BAT all-sky survey successfully detected hard X-rays … See more Like the Milky Way, the Andromeda Galaxy has satellite galaxies, consisting of over 20 known dwarf galaxies. The Andromeda Galaxy's dwarf galaxy population is very similar to the Milky … See more The estimated distance of the Andromeda Galaxy from our own was doubled in 1953 when it was discovered that there is another, dimmer type of Cepheid variable star. … See more The Andromeda Galaxy is known to harbor a dense and compact star cluster at its very center. A large telescope creates a visual impression of … See more There are approximately 460 globular clusters associated with the Andromeda Galaxy. The most massive of these clusters, identified as Mayall II, nicknamed Globular One, has a … See more WebFacts about the Andromeda Galaxy The Andromeda Galaxy gets its name from the area in which it appears, the constellation of Andromeda – which is named... Andromeda is … lordly home crossword
Will the Milky Way collide with a nearby galaxy?
WebNov 30, 2024 · Studying the Andromeda galaxy, pictured here, also helps scientists better understand our own Milky Way galaxy. Since we are sitting inside the Milky Way, making observations about the galaxy is difficult as they tend to be obscured. The distant Andromeda galaxy, on the other hand, offers a “panoramic view” for scientists. WebThe Andromeda Galaxy is a large spiral galaxy located about 2.5 million light-years away from Earth. It is the largest galaxy in the local group, which also contains the Triangulum Galaxy.Cataloged as Messier 31 (M31), this … WebJul 9, 2024 · The Milky Way belongs to the aptly-named Local Group. One mesmerizing member of this club is the Andromeda Galaxy, located within cosmic arms reach at roughly 2 million light-years away. lord lyall