WebbAndromeda is a spiral galaxy whose shape is similar to our Milky Way. It is shaped like a flat disc with a protrusion and several spiral arms in the center. Not all galaxies have this design. Hubble observed hundreds of them. Webb6 jan. 2015 · Details. 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 M31. This is a cropped version of the full image and has 1.5 billion pixels. You would need more than 600 HD television screens to display the whole image. It is the biggest Hubble ...
People on Earth won
WebbThe 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 … 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 bing picture today\u0027s
Gravitational ‘kick’ may explain the strange shape at the center of ...
Webb2 nov. 2024 · The Hubble Space Telescope followed up on those initial observations in the 1990s and delivered a surprising finding: Like our own galaxy, Andromeda is shaped like … Webb21 sep. 2024 · The extended halo of the Andromeda Galaxy would fill a patch of sky more than 60 degrees wide if you could see it with your eyes. NASA, ESA, J. DePasquale and E. … Webb11 nov. 2016 · The Andromeda galaxy M31 is the nearest large spiral galaxy to our own Milky Way and therefore gives us the unique opportunity to study this galaxy type in great detail. A longstanding question regarding M31 has been if it harbors a bar. The orientation of the galaxy is too far from face-on to clearly recognize the bar in photometry, but also … bing pictures on startup