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View Full Version : Astronomy Without A Telescope The Only Way Is Up



Fraser
2010-Feb-13, 10:00 PM
Escaping a gravity well is never an easy proposition. Unlike other kinds of wells there are no walls, so your options are immediately limited. Over the years we humans have experimented with a variety of ways of getting out – with varying levels of success.(...)Read the rest of Astronomy Without A Telescope The Only [...]

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