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 de Vaucouleurs–Sandage extended classification system of … 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 … 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 … 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. In the 1990s, measurements of both standard red giants as well as red clump stars from the 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 a star embedded in the … See more There are approximately 460 globular clusters associated with the Andromeda Galaxy. The most massive of these clusters, identified as See more WebSeptember 24, 2024 - 1,427 likes, 12 comments - Dr. Sebastian Voltmer (@sebastianvoltmer) on Instagram: " Visible constellations: Perseus, Cassiopeia, Andromeda The ...
How Big Is The Universe’s Largest Galaxy, Really?
WebMar 18, 2024 · The Andromeda Galaxy looks great through smaller telescope of, say, 4 inches in diameter. The galaxy appears as a larger, elongated oval shape with a core … WebFeb 15, 2024 · Instead, they found that our nearest galactic neighbor is more or less the same size as the Milky Way — some 800 billion times the mass of the Sun. To … greek mythology lesson plans for high school
Andromeda Galaxy 11 X 14 Oil Unframed Canvas Signed COA
WebMay 31, 2024 · A common image showing relative sizes (incorrectly) for a number of galaxies. Andromeda is too large for the Milky Way; M87 is too small for Andromeda; IC 1101 is way too small compared to M87. WebApr 12, 2024 · The Andromeda Galaxy, also known as M31, is the closest spiral galaxy to our Milky Way. Located about 2.537 million light-years from Earth, Andromeda is … WebDec 30, 2024 · Andromeda Galaxy Radius / Size. For comparison reasons, the Milky Way Galaxy has a diameter of 100,000 Light Years. The Andromeda Galaxy is about 220,000 Light Years across. IC 1101, the currently at the time of writing largest known galaxy is an estimated 4 Million Light Years across, puts things into prospective doesn't it? ... flower bloom sink strainer