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    Spaceships a'turnin round and round - in space

    Hello Nick, Here's something that might interest you, it's an article from Sky and telescope magazine about the possibility of habitable moons in orbit around gas giants. Enjoy, Gunnar.
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    Growth at Zero Gravity

    If I recall correctly from last year's biology plants don't know which way's up and which way's down. But the plant growth hormone (Axin or something like that) gathers at the bottom of the seed (pulled down by gravity) and that causes the plant to "know" which way's up. The plants roots then...
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    First victim of moon base/Mars mission?

    I don't think so. It may be possible to build bigger telescopes on the moon, but the bigger they are the bigger the risk of being hit by meteors.