Questions tagged [rovers]

Questions about vehicles sent to extraterrestrial bodies, generally for use in data collection.

11 questions with no upvoted or accepted answers
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Has Curiosity started driving backwards yet?

I'm curious if curiosity has started to drive backwards, at least occasionally, as part of an effort to reduce the rate of damage to the wheels. This has come up after writing this answer to the ...
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Why is Curiosity's rocker-bogie mounted in it's current configuration

In this question, it is stated that by driving Curiosity backwards they could get more mileage out of it's wheels, as the rocker bogie puts less pressure on them that way. Now, the obvious question ...
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Which robotic spacecrafts have autonomous operation capabilities?

I am searching for an overview of autonomous space robots integrating motion planning capabilities, such as a list of robots (past and present). So far, I have found these robots: Mars exploration ...
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How quickly might a Titan rover get covered in oil and dirt? Will it need windshield-wipers?

These questions and their answers address some potential aspects of a rover on Saturn's moon Titan. Titan rover survival challenges What are the technical challenges in building a Titan rover that ...
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Fate of human-made objects on mars

Now that Opportunity is dead, and since there are ideas for future human missions to Mars, I wonder if there is a project to collect all our rovers and landers or at least label as historical sites ...
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How are composite materials most frequently or most prominently used in satellites and rovers?

I'd like to understand how composite materials (CMs) are used on satellites and rovers. Which parts are made of CMs? If there are numerous examples, then the ones which are particularly large, or ...
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62 views

Where exactly on Mars was Curiosity when this image was taken?

The BGR article NASA’s Curiosity rover saw something flash on Mars, and people are freaking out is one of many nearly identical clickbait articles about a recent image that contains a bright spot. ...
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Are there “rover-friendly region maps” for the Moon?

Rover missions are hard - you need to put them down somewhere where they can safely drive around and measure (hopefully a variety of) interesting things. While there has been quite a laps in wheeled ...
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How does the Mars 2020 rover's suspension and center of gravity compare to Curiosity's?

Gizmodo's NASA Put Wheels on Its Mars 2020 Rover and Holy Crap This Is Actually Happening says: The tube-like legs that support the wheels are constructed from titanium, and they’re similar to high-...
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What criteria was used to select potential landing sites for Hayabusa-2's rovers on Ryugu?

The NYTimes' article Hayabusa2 Prepares to Drop Rovers on Asteroid Ryugu says Sept. 19 Rock Hoppers Hayabusa2 is preparing to deploy two small rovers this week, each about 7 inches wide. Ryugu’...
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Which would be more prone to regolith-ice-melting issues, a rover's wheels or an astronaut's boots?

This answer to Has NASA “gone south”? Why are astronauts needed to explore the Moon's south pole? and the question What would happen if an Apollo astronaut landed on Pluto? both touch on issues of ...