tagged w/ project orion
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NASA has been busy planning for a new spacecraft, the Crew Exploration Vehicle (CEV), to be able to rendezvous with the ISS and then to take a crew back to the moon in conjunction with the Lunar Surface Access Module (LSAM). A Crew Launch Vehicle, named Ares I, derived from the Space Shuttle Solid Rocket Booster (SRB) will deliver the CEV to low Earth Orbit (LEO) while a larger rocket, Ares 5, will deliver ISS cargo of the LSAM to LEO. Once in LEO, the CEV and LSAM will dock and a J-2X Earth Departure Stage (EDS) will deliver the CEV/LSAM to Low Lunar Orbit (LLO) at 100 km. The EDS is discarded and CEV/LSAM temporarily decouple. The LSAM then performs the Lunar Orbit Insertion (LOI) to deliver the LSAM to the lunar surface will all 4 astronauts onboard. After some amount of time on the surface, an ascent stage from the LSAM boosts the crew back to LLO and the ascent stage docks with the unattended CEV. The ascent stage is discarded and the service module section of the CEV boosts the crew module (with crew) towards Earth reentry, and the service module is then discarded. The crew module reenters the upper atmosphere and an ablative heat shield slows the craft to a point where it is captured by the Earth. Parachutes then slow the crew module for a land (or sea in emergencies) landing. Whew, safe at last from solar storms! Ares V will be able to launch 130 metric tons LEO inclined at 28.5 degrees or it can deliver 55 metric tons to trans-lunar orbit. By comparison, the Saturn V was capable of 118 metric tons to LEO or 47 metric tons to lunar orbit.
See http://www.plasmaben.com/CEV.html for more info.NASA has been busy planning for a new spacecraft, the Crew Exploration Vehicle (CEV),... more
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The Vision for Space Exploration is the United States space policy announced on January 14, 2004 by U.S. President George W. Bush. It is seen as a response to the Space Shuttle Columbia disaster, the state of human spaceflight at NASA, and a way to regain public enthusiasm for space exploration.
The Vision for Space Exploration is the United States space policy announced on... more
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NASA animation of the Ares I and V vehicles. Also known as the crew and cargo launch vehicles. These are the proposed vehicles to supersede the Space Shuttle program which ends in 2010. This animation depicts the proposed lunar exploration mission scenario.NASA animation of the Ares I and V vehicles. Also known as the crew and cargo launch... more
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1. Fly the space shuttle as safely as possible until its retirement in 2010
2. Complete the International Space Station according to NASA's commitments
3. Broaden its programs in science and aeronautics, while focusing the human spaceflight endeavors on exploration
4. Develop , build and fly a new Crew Exploration Vehicle (Project Orion) with its launch vehicles (Ares) by 2014
5. Develop and expand partnerships with private industries
6. Develop a program to return humans to the moon, establish a lunar base and pursue subsequent exploration of Mars and other destinations
"The history of NASA has shown that it can do amazing things. But history has also shown that NASA needs strong presidential leadership, strong leadership within NASA, public support, and congressional funding. NASA has the infrastructure in place for leadership, to obtain its scientific and technical goals and to inform and educate the public. NASA will continue to do amazing things in aviation and space exploration."
I guess watching the Nasa Channel with my dad everyday is finally showing. 1. Fly the space shuttle as safely as possible until its retirement in 2010
2.... more
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