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Wild 2 Comet Analyzed

Mz6 writes "Back in January Slashdot reported about the Stardust probe and its capture of particles from the tail of Wild 2 (pronounced 'Vilt 2'). You might also remember about how it snapped 72 images of the comet and sent them back to JPL. Well, after a detailed analysis of the comet Wild 2 and building upon preliminary analysis in March, it has left astronomers at JPL astounded at an object that has no known peers in the solar system. The comet has towering protrusions and steep-walled craters that seem to defy gravity, more than a dozen jets of material shoot out from its insides, dust swirls around the comet in unexpectedly dense pockets, and boasts 2 large 'footprints', aptly named Left and Right."

5 of 115 comments (clear)

  1. Gravity defying craters? by jabberjaw · · Score: 2, Insightful

    The article mentions Wild 2's low gravity, but I did not find mention of a gravity defying crater. Anyone care to share more about this?

  2. Steep-walled craters that seem to defy gravity? by Anonymous Coward · · Score: 3, Insightful

    I think a distinct lack of gravity might be the cause of this.

  3. Re:Gravity? by gowen · · Score: 5, Insightful

    Well, the planet Earth is an object flying in space, and yet our surface constructions seem constrained by the force of gravity.

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  4. Re:Jump into orbit? by Slime-dogg · · Score: 2, Insightful

    His usage of orbit is ambiguous anyway. You could feasibly "jump" into orbit around the sun.

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  5. Re:crap science by Anonymous Coward · · Score: 1, Insightful

    He referred to "evolutionary dogmatics." This boy won't read nuthin but the bible.