Previously answered questions by Briony Horgan
(in order of times viewed)
- Could we send a space mission to a comet?
- Do the Earth's magnetic poles ever change places?
- Is the green flash real?
- What is between the Oort cloud and the closest star?
- Are there solar tides?
- Do planets radiate noise?
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Last modified: November 19, 2007 11:28:35 AM
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