How did MER Spirit damage its wheel and get trapped? Was it because of longetivity on the Martian Surface?
Is Spirit in an orientation relative to the sun that it will be able to survive another winter if it is unable to free itself from the sandtrap?
If Spirit is unable to free itself, what kinds of observations will still be able to be done?
How do you think NASA should honor the "Spirit" Rover if they are unable to remove her from her sand trap? her
Do you think a rover could have detachable wheels so there isn't another Spirit accident?
