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  • Titan's Shadow: A Once in a Millenium Celestial Alignment
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    Envoyée le lundi 11 janvier 2010 00:36:53
    par tdarnell
    Vue 17573 fois
    4.9 / 5
    12345
    273 vote(s)

    Found another really cool observation done by the Chandra X-Ray telescope way back in 2003. With all the hype about celestial alignments and 2012 hysteria about the Sun/Earth/Galactic Center alignment, I thought I'd present a truly once in a millenium event that was actually very useful and helped get some great science done.

    Titan actually cast an X-Ray shadow against the Crab Nebula, and it won't happen again until 2267. I'd also like to point out that most people didn't even know it happened and the world never came to an end, the Earth's crust didn't start to rotate nor did the poles shift.

    We did get some cool pictures though!

    =========

    Here's a link to the NASA/Chandra Press Release done in 2003:
    http://chandra.harvard.edu/press/04_releases/press_040504.html

    Music Used:

    Green Man, track MoodBall. available here:

    http://www.garageband.com/artist/green_man



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  • xzysyndrome

    neat
    samedi 24 mars 2012 00:02:58
  • toast3551

    Please cut out the ridiculous music. Why do people think that science has to be romanticized with music to make it palatable?
    mercredi 04 mai 2011 22:46:33
  • RealHeisKa

    that nebulas size compared to the planet..
    mercredi 17 novembre 2010 15:26:37
  • kristianjensendk

    i love your vids
    mercredi 13 octobre 2010 15:56:49
  • xaviarthunders

    Great vid! but omg the song is painful.
    vendredi 06 août 2010 09:30:26
  • ab30494

    pluto is no longer a planet
    lundi 19 avril 2010 21:48:21
  • CAGftw00

    We would immeditely begin drifting off into space, along with the rest of the planets in our solar system, at a direction away from where the sun used to be, and slightly in the direction of orbit. You can visualize the Sun's gravitational pull on the earth by imagining you have a ball on the end of a length of rope. When you pick up the rope and spin around, the ball orbits around you at the end of the rope. if you were to suddenly let go (disappear) the ball would go flying away from you.
    vendredi 05 février 2010 18:56:02
  • PreciseArrow1

    Tony Darnell is awesome.... <3
    lundi 01 février 2010 16:07:36
  • Grospoliner

    Incidentally, the planets can only align during 2 points in Plutos orbit, as at all other times Pluto's orbit does not rest in the Solar Plane. This may narrow down the potential timeframes for you to search, as it is a rather difficult task to figure out.
    vendredi 29 janvier 2010 00:51:31
  • nctrls2

    nothing free Popcorn
    mercredi 27 janvier 2010 10:50:43
  • mrmitch

    Youtube should pay you. You're the only reason I come here. Thanks for the very informative videos!
    dimanche 17 janvier 2010 17:04:12
  • sanchezdot

    101/100 ;D awesome!!
    vendredi 15 janvier 2010 19:27:40
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