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First Results From Deep Impact Mission

jdoire wrote to mention a Physicsweb piece revealing some of the first bits of data from the Deep Impact mission. From the article: "Based on data from the flyby spacecraft and the impactor, Michael O'Hearn of the University of Maryland and colleagues say that Tempel 1 belongs to the Jupiter family of comets, although its overall shape and surface features are quite different from the nuclei of the two other comets that have been studied in detail -- Wild 2 and Borelly. They also report that Tempel 1 consists largely of extremely fine particles that seem to be very loosely bound together: in other words, the comet is more like a pile of powder than a solid rock." Looks like the Electric Universe folks were a bit off.

2 of 189 comments (clear)

  1. Not First Post! by Anonymous Coward · · Score: -1, Offtopic

    Q. What do you call the Superdome filled with milk?

    A. Cocoa Puffs.

  2. Re:The real reason for the mission by Red+Flayer · · Score: -1, Offtopic

    Wow, mods!
    Something that someone thought was funny, has now been modded down PAST its original score... then modded back up to the orginal score. Except for the first "funny" mod point used, all the points have been "underrated" or "overrated."

    I don't care if my post gets modded down into oblivion -- I'm just concerned that the overrated/underrated mod points are being used too much.

    Far better to moderate something for its values, such as whether the comment is a troll, is offtopic, is informative, is interesting, etc.

    I'm sure there are plenty of comments on articles on the front page that have not been modded at all, but deserve recognition for one reason or another.

    --
    "Trolls they were, but filled with the evil will of their master: a fell race..." -- J.R.R. Tolkien on Olog-hai