View Full Version : Astronomy Without A Telescope – Gravity, Schmavity

2010-Feb-28, 02:50 PM
The axiom that what goes up, must come down doesn’t apply*to most places in the universe, which are largely empty space.*For most places in the universe, what goes up, just goes up. On Earth, the tendency of upwardly-mobile objects to reverse course in mid-flight and return to the surface is, to say the least, remarkable.(...)Read [...]

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