As for results in the cleanup of Chernobyl, they did not fare that well. About 10% of the roof was cleared before radioactivity made it impossible to continue.

As for results in the cleanup of Chernobyl, they did not fare that well. About 10% of the roof was cleared before radioactivity made it impossible to continue. Though that effort probably saved lives, so mission accomplished I'd say. https://spacecentre.co.uk/blog-post/the-moon-rovers-that-helped-clean-up-chernobyl/ https://spacecentre.co.uk/blog-post/the-moon-rovers-that-hel...