Posers and Puzzles

Posers and Puzzles

  1. Russ's Pocket
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    30 Nov '06 04:26
    The apparent expansion rate a nebula is 0.43 arcsec per year. The apparent size of the nebula is about 4 by 5.7 arcmin. If the expansion rate remains constant, calculate how long it will be until the long axis of the nebula has the same apparent size as the full moon (0.50 degree or 1800 arcsec).
  2. Standard memberKJCavalier
    Happier Now!!
    Home!!
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    30 Nov '06 04:28
    Originally posted by cheshirecatstevens
    The apparent expansion rate a nebula is 0.43 arcsec per year. The apparent size of the nebula is about 4 by 5.7 arcmin. If the expansion rate remains constant, calculate how long it will be until the long axis of the nebula has the same apparent size as the full moon (0.50 degree or 1800 arcsec).
    why?
  3. Joined
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    30 Nov '06 04:29
    Originally posted by KJCavalier
    why?
    He has no friends in the real world.
  4. Russ's Pocket
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    30 Nov '06 04:34
    Originally posted by treetalk
    He has no friends in the real world.
    None that are smart enough to figure that out.
  5. Subscriberhuckleberryhound
    Devout Agnostic.
    DZ-015
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    30 Nov '06 04:35
    Nebula are stupid
  6. Standard memberGalaxyShield
    Mr. Shield
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    30 Nov '06 04:35
    Originally posted by huckleberryhound
    Nebula are stupid
    Nebuli*
  7. Subscriberhuckleberryhound
    Devout Agnostic.
    DZ-015
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    30 Nov '06 04:38
    Originally posted by GalaxyShield
    Nebuli*
    Is that you Nordlys ?
  8. Standard memberGalaxyShield
    Mr. Shield
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    30 Nov '06 04:48
    Originally posted by huckleberryhound
    Is that you Nordlys ?
    Yes. I phished Galaxy's password and logged into his account to sabatage his happenings here. The next time he logs on he'll find he's suddenly losing 200 games.
  9. Standard memberblakbuzzrd
    Buzzardus Maximus
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    30 Nov '06 04:56
    Originally posted by GalaxyShield
    Yes. I phished Galaxy's password and logged into his account to sabatage his happenings here. The next time he logs on he'll find he's suddenly losing 200 games.
    Nordlys just misspelled sabotage.

    She's clearly slipping.
  10. Standard memberGalaxyShield
    Mr. Shield
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    30 Nov '06 04:58
    Originally posted by blakbuzzrd
    Nordlys just misspelled sabotage.

    She's clearly slipping.
    Nobody's perfect.
  11. B is for bye bye
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    30 Nov '06 23:511 edit
    And pobody's nerfect two
  12. Joined
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    01 Dec '06 12:02
    1004.6511 years??? not sure. but this might be it.
  13. Joined
    27 Oct '05
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    01 Dec '06 21:241 edit
    I do know that this flag is astronomically incorrect. Can anyone tell me why?

    http://www.iacn.org.uk/images/flag.jpg
  14. Joined
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    02 Dec '06 12:27
    Originally posted by dmnelson84
    I do know that this flag is astronomically incorrect. Can anyone tell me why?

    http://www.iacn.org.uk/images/flag.jpg
    The black zone of the moon is not transparent.
    The star is behind the moon and shouldn't be visible.

    But in reality it is not a star at all, but an impact of a meteor striking the dark surface of the moon. The artist just draws it as a starlike feature.
  15. SubscriberAThousandYoung
    iViva la Hispanidad!
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    03 Dec '06 05:12
    Originally posted by FabianFnas
    The black zone of the moon is not transparent.
    The star is behind the moon and shouldn't be visible.

    But in reality it is not a star at all, but an impact of a meteor striking the dark surface of the moon. The artist just draws it as a starlike feature.
    Maybe the star is in front. Ever thought of THAT, GENIUS?!?!?!??!

    😠
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