![old skychart andromeda old skychart andromeda](https://blog.nationalgeographic.org/wp-content/uploads/2014/02/m31-map-feb.jpg)
![old skychart andromeda old skychart andromeda](https://i5.walmartimages.com/asr/6833fd26-f7a7-4d8b-8bbc-9ca2e8f32884_1.09bf50d4fddb131e85025667e3b788fe.jpeg)
Also known as Messier 31 or NGC 224, the Andromeda galaxy is just 2.5 million light-years away from Earth and is the most distant object humans can see with. Examples include buildings which utilize: steel columns with a floor system of reinforced concrete beams a steel frame system with a concrete core concrete-encased steel columns concrete-filled steel tubes etc. A favorite autumn target, the Great Andromeda Galaxy, is the brightest (apparent magnitude 3.4) and nearest spiral galaxy to our own Milky Way and is located in the constellation Andromeda. , esk, Dansk, Deutsch, English (UK), English (US), Espaol. steel, concrete, timber) are used together in the main structural elements. Sky Moon Mars See sky in Google Earth Help About Google Sky Google Sky. It shows the night sky stars up to magnitude 12, planets and DSO. For example, a steel/concrete indicates a steel structural system located on top of a concrete structural system, with the opposite true of concrete/steel.Ī combination of materials (e.g. Sky Map Online web app provides free, printable & interactive sky charts for any location, time and viewpoint. steel, concrete, timber), one on top of the other. In Greek mythology, Andromeda ( / ndrmd / Ancient Greek:, romanized : Andromda or, Andromd) is the daughter of the king of Aethiopia, Cepheus, and his wife, Cassiopeia. Note that a building of steel construction with a floor system of concrete planks or concrete slab on top of steel beams is still considered a “steel” structure as the concrete elements are not acting as the primary structure.īoth the main vertical/lateral structural elements and the floor spanning systems are constructed from concrete which has been cast in place and utilizes steel reinforcement bars.īoth the main vertical/lateral structural elements and the floor spanning system are constructed from steel reinforced concrete which has been precast as individual components and assembled together on-site. Andromeda being tied for sacrifice, Apulian red-figure vase, ca. Both the main vertical/lateral structural elements and the floor spanning systems are constructed from steel. An old chart containing the nebula in Andromeda has been found, by comparing the positions of the stars contained in it with modern determinations.