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Latest Brian G. Marsden Stories

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2010-11-19 09:13:15

Dr. Brian Geoffrey Marsden passed away Thursday, Nov. 18 at the age of 73 following a prolonged illness. He was a Supervisory Astronomer at the Smithsonian Astrophysical Observatory and Director Emeritus of the Minor Planet Center. "Brian was one of the most influential comet investigators of the twentieth century," said Charles Alcock, Director of the Harvard-Smithsonian Center for Astrophysics, "and definitely one of the most colorful!" Dr. Marsden specialized in celestial mechanics and...


Word of the Day
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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