Difference between revisions of "VASIMR Lunar Tug"
(New page: A VASIMR powered lunar tug can carry three times more payload to the moon then ordinary chemical propulsion. The tug would be launched once and placed in orbit around Earth. It would u...) |
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| − | A [[VASIMR]] powered lunar tug can carry | + | A [[VASIMR]] powered lunar tug can carry tice the payload to the moon then ordinary chemical propulsion. The tug would be launched once and placed in orbit around Earth. It would unfold gigantic solar panels. A payload would then be launched from Earth, including fuel for the tug. The tug would then spiral out towards the moon, in a process taking six months. The cargo lander would then detach and land near the lunar base. The tug would then presumably slingshot around the moon and aerobrake back into Earth orbit, where it could wait for another payload. |
| − | [[Category: | + | ===Advantages=== |
| + | *Twice the payload compared to chemical | ||
| + | *Reusable | ||
| + | *Does not need a nuclear power source | ||
| + | |||
| + | ===Disadvantages=== | ||
| + | *VASIMR is untested | ||
| + | *The soalr panels are very large. | ||
| + | * The tradeoff for the larger payload is a six month travel time. This is to long for humans to stay in the van allen belts, and is why manned travel will use chemical propulsion. | ||
| + | *The solar panels look flimsy for aerobraking. | ||
| + | |||
| + | [http://www.youtube.com/watch?v=ZXofYP_VfUg Youtube video] | ||
| + | |||
| + | [[Category:Robots]] | ||
Revision as of 01:09, 11 August 2008
A VASIMR powered lunar tug can carry tice the payload to the moon then ordinary chemical propulsion. The tug would be launched once and placed in orbit around Earth. It would unfold gigantic solar panels. A payload would then be launched from Earth, including fuel for the tug. The tug would then spiral out towards the moon, in a process taking six months. The cargo lander would then detach and land near the lunar base. The tug would then presumably slingshot around the moon and aerobrake back into Earth orbit, where it could wait for another payload.
Advantages
- Twice the payload compared to chemical
- Reusable
- Does not need a nuclear power source
Disadvantages
- VASIMR is untested
- The soalr panels are very large.
- The tradeoff for the larger payload is a six month travel time. This is to long for humans to stay in the van allen belts, and is why manned travel will use chemical propulsion.
- The solar panels look flimsy for aerobraking.
