Webb1 aug. 2024 · Nebula & Galaxy. Shapley 1. By: FranzH May 21, 2024 0. Get Articles like this sent to your inbox. Email (required) * ... This planetary nebula is an almost perfect … WebbShapley 1 Shapley 1. Photo by David Malin An annular planetary nebula in the constellation Norma. It was discovered by Harlow Shapley in 1936. Shapley 1 is unusual among …
Shapley’s Scientific Record
Webb11 nov. 2011 · We present the first detailed spatio-kinematical analysis and modelling of the planetary nebula Shapley 1 (Sp 1), which is known to contain a close-binary central star system. Close-binary central stars have been identified as a likely source of shaping in planetary nebulae, but with little observational support to date. WebbShapley 1: An Annular Planetary Nebula. Bibliography. Papers, etc. Shapley’s papers are at the Harvard University Archives. There is a microfilm version of some of his papers. Other References: Historical. Berendzen, Richard, Richard Hart, & Daniel Seeley, Man Discovers the Galaxies (Science History Publications, 1976). can cats get pregnant by multiple males
Shapley 1 (planetary nebula) ( jimarm30 ) - AstroBin
Webb28 apr. 2024 · The Great Debate would see the two scientists argue the scale of the Universe and whether ‘spiral nebulae’ (what we now know as spiral galaxies) were small … WebbShapley 1 (PLN 329+2.1) is a ring-type planetary nebula in the southern constellation of Norma approximately 4,900 light years distant and 8,700 years old. It was discovered by … Webb16 maj 2015 · Galactic Mapping Project entry The Fine Ring Nebula (also known as Shapley 1), is a planetary nebula with a unique ring structure. Unlike most planetary nebula, the Fine Ring Nebula is non-bipolar and torus-shaped with a distinct blue color. fishing potholes reservoir wa