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CINEMA FANTASTIC
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by Marcel F. Williams Tuscany is renowned for its beautiful cities of Florence and Siena, and is historically famous as the birthplace ...
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Links and References Was the Swamp Ape Bipedal? Marine Adaptations in Human Kidneys Morphological Evidence of Marine Adapta...
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Two ATHLETE robots joining twin habitat modules together Establishing a permanent and continuously growing human presence on the surface of ...
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NASA Selects Companies For Heavy-Lift Launch Vehicle Studies WASHINGTON -- NASA has selected 13 companies for negotiations leading to poten...
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by Marcel F. Williams During the Great Depression, the Roosevelt administration decided to create jobs in the US by expanding electric power...
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22 Statistics That Prove The Middle Class Is Being Systematically Wiped Out Of Existence In America Here are the statistics to prove it: • ...
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by Marcel F. Williams In 2002, Nature magazine announced to the world that French paleontologist, Michel Brunet, and his colleagues had disc...
1 comment:
The delta v station keeping requirements for Earth-Moon L1 and L2 are less than 10 meters/second. But the delta v station keeping requirements for L3, L4, and L5 are less than 1 meter/ second.
However a lunar equatorial Distant Retrograde Orbit (DRO) would have station keeping delta v requirements of only a few centimeters/second per year. So DRO is the best place far large rotating space stations and space colonies within cis-lunar space.
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