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1145 | A Wisdom Archive on 1145 |  | 1145 A selection of articles related to 1145 |  |
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1145, 1145, 1145 - Births, 1145 - Deaths, 1145 - Events
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 |  |  | 1145: Encyclopedia II - Comet Halley - Recent historyThe comet returned in 1835, 1910 and 1986.
The 1910 approach was notable for several reasons: as well as being the first approach of which photographs exist, it was relatively close, making the comet a spectacular sight. Indeed, on 19 May, the comet transited the Sun's disk, and the Earth actually passed through its tail. At the time the comet's tail was known to contain poisonous cyanogen gas. The popular media picked up this fact and, over the pleas of astronomers, wove sensational tales of mass cyanide poisoning engulfing the planet. In reality the gas is so dilute that the world suffered no ...
See also:Comet Halley, Comet Halley - Composition, Comet Halley - Early history, Comet Halley - Recent history, Comet Halley - Dates of perihelia, Comet Halley - Trivia, Comet Halley - Halley's Comet in fiction Read more here: » Comet Halley: Encyclopedia II - Comet Halley - Recent history |
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