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February 3rd 08 02:07 PM
by zstokis
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ORBITAL MOTION EXPLAINED by
ACE
No force is necessary to cause orbital motion.
The planets orbit the sun (( roughly the center of
the effective mass (M-m) of the rest of the
universe )) at a...
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February 2nd 08 09:46 AM
by jesko
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February 1st 08 11:19 PM
by SJG
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February 1st 08 03:39 PM
by John B.
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January 31st 08 11:43 PM
by gernic
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Saturn's rings, shepherd moons by
Father Haskell
Can see dozens of fine black ringlets embedded within the bright
ring disc. Is the color difference due to simply different material,
or could each be a gap...
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