Questions tagged [lunar-rover]

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12
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1answer
1k views

How did the Apollo Lunar Rover navigation system computer work?

Unlike the more famous Apollo Guidance Computer I can't find any information about the computer used in the manned lunar rover. It seemed to track three values and display them on analog gauges: the ...
7
votes
1answer
104 views

What's the realistic top speed for a manned lunar rover of the future along the lines of the one that Toyota is designing for JAXA?

I'm curious about how fast a large, enclosed, manned lunar rover could feasibly travel. Toyota hasn't said yet what the top speed will be for the one that they're developing for JAXA, but that's the ...
4
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3answers
1k views

If a car or train freely drove on flat terrain on the Moon, would it eventually be stopped by something?

If you start an Apollo LRV on the Moon and let it go on flat terrain (with motor off), would it be stopped by ground friction eventually, or doesn't that stop a car? Same question for a train on rails ...
11
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1answer
1k views

Was the Apollo lunar rover ever “airborne”?

The last three Apollo missions included a lunar roving vehicle. The picture below shows one driven with the front two wheels off the ground (a "wheelie"). A car that is "airborne" ...
3
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1answer
208 views

Other than Surveyor 3, were any landers within rover distance of Apollo?

Apollo 12 landed within walking distance of the unmanned Surveyor 3 lander, which had arrived on the moon 2 years earlier. The astronauts photographed and returned parts of Surveyor 3. The last three ...
5
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2answers
435 views

Could the Lunar Rover jump start the Lunar Module in an emergency?

In Scott Manley's video Why Lunar Landers Had Jumper Cables For Emergencies he describes the "LOSS OF ED [Explosive Device] SUB-SYSTEM" procedure, which includes the use of a jumper cable called the "...
3
votes
1answer
219 views

What was NASA's “LUROVA” Operational Thermal Computer Model analog or digital? How were capacitors used?

@GremlinWrangler's answer links to Apollo Rover Lessons Learned Applying Experiences on the Apollo Lunar Rover Project to Rovers for Future Space Exploration by Ronald A. Creel, Space and Thermal ...
4
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3answers
307 views

Lunar rover footage?

How many hours of publicly available footage is there of the lunar rover moving around? Youtube only has 2 min. I want more. Especially with rooster tail.
28
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1answer
2k views

How was the Apollo lunar liftoff video transmitted to Earth?

There is video of the Apollo 15, 16, and 17 lunar modules lifting off from the Moon. I recall watching it live for Apollo 17 at least. I know the images were captured by a camera mounted on the lunar ...
4
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2answers
871 views

Reasons why the Lunar Rover DID NOT become “a jumble of loosely assembled broken parts on Launch”?

A number of comments and some answers at the question Can I drive Elon Musk's Tesla in 100 Years? suggets the Tesla Roadster "would not survive launch... it would be a jumble of loosely assembled ...
4
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0answers
139 views

Would the lunar rovers work (again) today? What would be needed? [duplicate]

3 Apollo missions brought their lunar rovers (Lunar Roving Vehicle) LRV with them, and they remained on the moon. Some of them have broken parts, and their batteries seem to be emtpy, according to ...
20
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3answers
5k views

How did astronauts navigate the Lunar Roving Vehicle (LRV) over the surface of the Moon?

The Lunar Roving Vechicle (LRV), also known as Moon Buggy, was used as a form of transportation on the surface of the Moon during the Apollo program. What system did the astronauts use for ...
7
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3answers
301 views

Disc mounted on lunar rover?

My father told me of a story that while he was young working at an electronics company, they all signed a disc that was shrunk down and mounted to one of the lunar rovers. Does anyone know anything ...