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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 ... -
by Marcel F. Williams On December 17th 1935, the Douglas Aircraft Company introduced an new airplane that revolutionized commercial air trav... -
by Marcel F. Williams During Space Shuttle manager John Shannon's presentation of the Side-mount Shuttle (SD-HLV) concept to the Augu... -
by Marcel F. Williams The Review of U.S. Human Space Flight Plans Committee (the Augustine Commission) recently concluded that NASA's C... -
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... -
The Constellation program was supposed to return America to the Moon-- to stay. But in the words of President Barak Obama on April 15 "... -
International Association of Machinists and Aerospace Workers "......NASA plays a critical role in both our national and economic s... -
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 Fossil fuels are predominantly responsible for putting excess carbon dioxide and methane into the Earth's atmosp... -
by Marcel F. Williams U kraine will never be truly safe from Russian aggression unless its under the nuclear umbrella of a friendly nation ...
1 comment:
Unfortunately, NASA undermined the NRHO Gateway-- right from the start-- by not prioritizing the development and deployment of propellant depots at NRHO. The advantage of the NRHO location is that it allows reusable single stage vehicles to reach an area of the lunar surface within 12 hours: once every two weeks if you have one reusable vehicle-- and once a week if you have two reusable vehicles. Private commercial launch companies could have been used to routinely send propellant (LOX and LH2) to the NRHO depot using the Falcon Heavy, the Delta IV heavy, and future heavy launch vehicles such as ULA's Vulcan and Blue Origin's New Glenn.
Marcel
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