Web17 apr. 2024 · But in the 1920s, astronomer Edwin Hubble showed that the Andromeda “nebula” was a galaxy in its own right. Since it is so far from us, it takes light from Andromeda more than 2.5 million... WebList of nearest galaxies. This is a list of known galaxies within 3.8 megaparsecs (12.4 million light-years) of the Solar System, in ascending order of heliocentric distance, or …
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Web18 mrt. 2024 · The Andromeda Galaxy is a large bright spiral galaxy 7.7° northwest of Mirach (Beta (β) Andromedae). You can see the Andromeda Galaxy best in autumn, at … Web16 jan. 2011 · The Andromeda galaxy, also known as Messier 31, is located 2.5 million light-years away in the constellation Andromeda. It is the closest major galaxy to the Milky Way, making it the ideal specimen for carefully examining the nature of galaxies. On a clear, dark night, the galaxy can be spotted with the unaided eye as a fuzzy blob.
Web2 apr. 2024 · Our galaxy probably contains 100 to 400 billion stars, and is about 100,000 light-years across. That sounds huge, and it is, at least until we start comparing it to other galaxies. Our neighboring Andromeda … Web5 apr. 2024 · The Andromeda Galaxy is one of the few visible to the unaided eye, appearing as a milky blur. It is located about 2,480,000 …
Web1 jan. 2024 · The central black hole of Andromeda has a mass of 100 million suns and will swallow up our own, which is less than 4 million suns. How old is the oldest galaxy? …
WebThat intergalactic cred means nothing when there are galaxies 3-4 million light years across 😎 ... A quick google shows that the Milky way is 100,000 light years across and Andromeda is 220,000 light years across. That doesn't …
Web28 feb. 2024 · The Andromeda Galaxy, which appears as a milky blur to the naked eye, is one of not many galaxies that can be visible to the naked eye. It's around 2,480,000 … shareoptions 2 3 in vsamWeb12 apr. 2024 · Astronomers have found 208 stars scattered across the outermost reaches of the Milky Way galaxy. The most distant of them, which is more than a million light-years away from Earth, exists at the very edge of the galaxy, nearly half the distance to the Milky Way’s largest cosmic neighbor, the Andromeda Galaxy. shareoptions 3 3The 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 … Meer weergeven 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 Meer weergeven Based on its appearance in visible light, the Andromeda Galaxy is classified as an SA(s)b galaxy in the There are … Meer weergeven 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 … Meer weergeven 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 … Meer weergeven The estimated distance of the Andromeda Galaxy from our own was doubled in 1953 when it was discovered that there is another, … Meer weergeven 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 a star embedded in the more diffuse surrounding bulge. In 1991, the Hubble Space Telescope was … Meer weergeven 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 greater luminosity than any other known globular cluster in the Meer weergeven share options ifrsWebList of nearest galaxies. This is a list of known galaxies within 3.8 megaparsecs (12.4 million light-years) of the Solar System, in ascending order of heliocentric distance, or the distance to the Sun. This encompasses about 50 major Local Group galaxies, and some that are members of neighboring galaxy groups, the M81 Group and the Centaurus A ... share options in vsamWeb24 sep. 2024 · It is not by chance that Hubble is in space: The last 80km of air would compromise the image of a galaxy 13.4 billion light years away more than the 1,698,817,160,999,999,999,999,920km of vacuum before that, because during this last millisecond of its billion-year travel a photon from GN-z11 encounters thousands of times … shareoptions firstrand.co.zaWeb28 aug. 2024 · The Andromeda galaxy, ... The halo extends out 1.3 million light-years from the galaxy, almost halfway to our galaxy, and as much as 2 million light-years in other directions. share option reserve是什么意思Web9 jun. 2014 · If the whole galaxy were bright enough, this is what you’d see at night (with the moon as a reference) 1: Huge! And given that it’s 2.5 million light years away, the surprising amount of sky space Andromeda takes up speaks to just how ridiculously large a 140,000 light year diameter galaxy is. Here’s one more delicious composite photo ... share option schemes