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Many star names are, in origin, descriptive of the part in the constellation they are found in; thus Phecda, a corruption of Arabic فخذ الدب ( fakhdh ad-dubb, 'thigh of the bear'). Only a handful of the brightest stars have individual proper names not depending on their asterism; so Sirius ('the scorcher'), Antares ('rival of Ares ', i.e ...
Astronomical naming conventions. In ancient times, only the Sun and Moon, a few stars, and the most easily visible planets had names. Over the last few hundred years, the number of identified astronomical objects has risen from hundreds to over a billion, and more are discovered every year. Astronomers need to be able to assign systematic ...
Caroline's Rose ( NGC 7789) is an open cluster in Cassiopeia, named after Caroline Herschel. Gould Belt is a ring of stars in the Orion Arm of the Milky Way, named after Benjamin Apthorp Gould. Grindlay 1 is a globular star cluster in Scorpius, named after Jonathan E. Grindlay. Kemble's Cascade and Kemble's Kite are two asterisms in ...
The Sun is the brightest star as viewed from Earth, at −26.78 mag. The second brightest is Sirius at −1.46 mag. For comparison, the brightest non-stellar objects in the Solar System have maximum brightnesses of: the Moon −12.7 mag [1] Venus −4.92 mag. Jupiter −2.94 mag. Mars −2.94 mag.
Many of the Arabic-language star descriptions in the Almagest came to be widely used as names for stars. Ptolemy used a strategy of "figure reference" to identify stars according to their position within a familiar constellation or asterism (e.g., "in the right shoulder of The Hunter").
A dragon that is represented with a spiral tail and a long fiery sword-fin. Dragons were personified as a caring mother with her children or a pair of dragons. Much like the Chinese Dragon, The Vietnamese Dragon is a water deity responsible for bringing rain during times of drought. Images of the Dragon King have 5 claws, while images of lesser ...
Draco is a constellation in the far northern sky. Its name is Latin for dragon. It was one of the 48 constellations listed by the 2nd century Greek astronomer Ptolemy, and remains one of the 88 modern constellations today. The north pole of the ecliptic is in Draco. [1]
Sky Dragons is a science fiction novel by the American-Irish author Anne McCaffrey and her son Todd McCaffrey in the Dragonriders of Pern series that she initiated in 1967. [1] Published by Del Rey Ballantine and released July 2012, [2] Sky Dragons is the sequel to Dragon's Time . Anne McCaffrey. This was the last collaboration between mother ...