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Andromeda is one of the 48 constellations listed by the 2nd-century Greco-Roman astronomer Ptolemy, and one of the 88 modern constellations. Located in the northern celestial hemisphere, it is named for Andromeda, daughter of Cassiopeia, in the Greek myth, who was chained to a rock to be eaten by the sea monster Cetus.
Andromeda is a large constellation in the northern sky. Associated with the mythical princess Andromeda, the constellation is home to the Andromeda Galaxy (M31), the Blue Snowball Nebula, and the NGC 68 Group of galaxies.
Apr 19, 2022 · The Andromeda constellation consists of 16 stars visible in the northern sky. Named by ancient Greeks after the mythological Andromeda princess, the constellation contains the Andromeda...
Andromeda, in astronomy, constellation of the northern sky at about one hour right ascension and 40° north declination. The brightest star, Alpheratz (from the Arabic for “horse’s navel”; the star was once part of the constellation Pegasus), has a magnitude of 2.1.
Nov 12, 2023 · Bottom line: The constellation Andromeda the Chained Lady is most famous for containing the closest large spiral galaxy to the Milky Way.
Feb 12, 2016 · Located north of the celestial equator, this constellation is part of the family of Perseus, Cassiopeia, and Cepheus. Like many constellation that have come down to us from classical antiquity,...
One of the oldest and largest constellations known to astronomers, Andromeda is filled with a multitude of deep sky objects and celestial wonders. Named after the mythical Greek princess Andromeda, it is part of the Perseus family of constellations and is steeped in both astronomical and mythological significance.
It is the brightest mercury-manganese star ever known in history having a luminosity 200 times that of the Sun. Alpharatz links the Andromeda Constellation to Pegasus, the horse that Perseus rode to save Andromeda.
Apr 27, 2024 · Andromeda Galaxy, great spiral galaxy in the constellation Andromeda, the nearest large galaxy. It is one of the few visible to the unaided eye, appearing as a milky blur. The Andromeda Galaxy is located about 2,480,000 light-years from Earth, and its diameter is approximately 200,000 light-years.
Andromeda is a large northern constellation, visible in the months around September. It is home to one of the best-known of all deep-sky objects, the Andromeda Galaxy, M31, which is the nearest comparably-sized galaxy to our own Milky Way.
