Webb14 feb. 2024 · The nearby galaxy Andromeda will eventually (in about 4 to 5 billion years) merge with our own galaxy, the Milky Way. Although the Milky Way has not been … Webb14 okt. 2024 · How to find the Andromeda Galaxy There are a number of ways to locate the Andromeda Galaxy, the easiest of which is to start from the Great Square of Pegasus. …
Observing the Andromeda Galaxy - University of California, Los …
Webb3 nov. 2024 · Andromeda imaged by NASA's Wide-field Infrared Survey Explorer. (NASA/JPL-Caltech/UCLA) There's a mysteriously shaped cluster of stars at the center … 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 galaxy's … Visa mer 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 … Visa mer 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 … Visa mer 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 … Visa mer 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 Way's, but the galaxies are much more numerous. The best known and most … Visa mer 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. … Visa mer 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 … Visa mer 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 … Visa mer grand action simulator unblocked games 66 ez
How to Find the Andromeda Galaxy: Best Time & Location
Webb4 jan. 2015 · This image, captured with the NASA/ESA Hubble Space Telescope, is the largest and sharpest image ever taken of the Andromeda galaxy – otherwise known as … Webb5 jan. 2011 · Many galaxies are spiral in shape but Andromeda is interesting because it shows a large ring of dust about 75 000 light-years across encircling the centre of the galaxy. Some astronomers speculate that this dust ring may have been formed in a recent collision with another galaxy. WebbThe 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 … grand action simulator - unblocked games 66