17
$\begingroup$

I was watching a documentary called Expedition Mars: Spirit and Opportunity (It's really good, I recommend it, you can find it on Disney+) and it said Spirit lost control of its frontmost right side wheel, how did this happen? was it a dust related issue, a age related issue, or a power related one?

$\endgroup$

1 Answer 1

24
$\begingroup$

No explanation has been established for the wheel failure, although a motor brush failure is one possibility.

Source: Mars Exploration Rover Spirit End of Mission Report

$\endgroup$
2
  • 1
    $\begingroup$ I started wondering why they didn't use brushless, and of course that's already been answered. $\endgroup$
    – Bob
    Aug 14 at 1:03
  • $\begingroup$ @Bob thanks for the link! I see in the comments that the wheel failure is mentioned there as well. $\endgroup$ Aug 14 at 1:38

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.