Subscribe to:
Post Comments (Atom)
CINEMA FANTASTIC
Popular Posts
-
by Marcel F. Williams Congress has now made it clear that they want the immediate development of a heavy lift vehicle and a crew explorato... -
by Marcel F. Williams Tuscany is renowned for its beautiful cities of Florence and Siena, and is historically famous as the birthplace ... -
Was the Swamp Ape Bipedal? November 11, 2013 Evidence of Cerebral Reorganization in the Skull of a Seven Million Year Old Human Ances...
-
Buzz Aldrin on the surface of the Moon (Credit: NASA) by Marcel F. Williams I n July of 2016, researchers on the health of NASA astro... -
X-Ray of a notional regolith shielded 16 meter in diameter biosphere (Credit: NASA) by Marcel F. Williams A t least 0.1 g is required... -
by Marcel F. Williams The Chernobyl nuclear disaster occurred on April 26th, 1986 when reactor number four at the Chernobyl electric power ... -
by Marcel F. Williams One frequent argument against the expansion of commercial nuclear power is the the claim that our planet is simply ... -
by Marcel F. Williams A typical 1000 MWe nuclear power plant produces about 30 tonnes of highly radioactive spent fuel on an annual basis. H... -
by Marcel F. Williams Moving towards a non carbon dioxide polluting energy economy does face a few problems as far as natural resources ar... -
by Marcel F. Williams On December 17th 1935, the Douglas Aircraft Company introduced an new airplane that revolutionized commercial air trav...
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.
Post a Comment