Difference between revisions of "Polar Communications"
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(New page: Solar sail spacecraft in Artificial Lagrange Orbits sufficiently far north or south of L1 or L2 can view the north or south poles of the Earth (or another planet) continuously througho...) |
Latest revision as of 11:10, 12 December 2007
Solar sail spacecraft in Artificial Lagrange Orbits sufficiently far north or south of L1 or L2 can view the north or south poles of the Earth (or another planet) continuously throughout the year.
