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[1] [2] This provides the reader with a hazy idea of what is to come. Theodore Wein considers the Encyclopedia Galactica as possibly inspired by a reference in H. G. Wells's The Shape of Things to Come (1933). The future world envisioned by Wells includes an "Encyclopaedic organization which centres upon Barcelona, with seventeen million active ...
The Triangulum Galaxy (M33) is the third-largest member of the Local Group, with a mass of approximately 5 × 10 10 M ☉ (1 × 10 41 kg), and is the third spiral galaxy. [6] It is unclear whether the Triangulum Galaxy is a companion of the Andromeda Galaxy; the two galaxies are 750,000 light years apart, [ 7 ] and experienced a close passage 2 ...
Located at a distance of 17,090 light-years (5,240 parsecs), it is the largest known globular cluster in the Milky Way at a diameter of roughly 150 light-years. [10] It is estimated to contain approximately 10 million stars, with a total mass of 4 million solar masses, [11] making it the most massive known globular cluster in the Milky Way.
Galaxy morphological classification is a system used by astronomers to divide galaxies into groups based on their visual appearance. There are several schemes in use by which galaxies can be classified according to their morphologies, the most famous being the Hubble sequence , devised by Edwin Hubble and later expanded by Gérard de ...
Global village describes the phenomenon of the entire world becoming more interconnected as the result of the propagation of media technologies throughout the world. The term was coined by Canadian media theorist Marshall McLuhan in his books The Gutenberg Galaxy: The Making of Typographic Man (1962) and Understanding Media (1964). [ 1 ]
It contains 29,418 galaxies and 9,134 galaxy clusters. [1] [2] Gallery. I Zwicky 18. I Zwicky 32, a face-on spiral galaxy in the constellation Canes Venatici.
Messier 54 (also known as M54 or NGC 6715) is a globular cluster in the constellation Sagittarius. [a] It was discovered by Charles Messier in 1778 and then included in his catalog of comet-like objects.
Marshall McLuhan, the guru of The Gutenberg Galaxy (1962), recommends that the browser turn to page 69 of any book and read it. If you like that page, buy the book." [6] Such apparent arbitrariness fits with picking a particular piece (or part) of a mosaic and deciding if you like it. Certainly the McLuhan test can be applied to the Gutenberg ...