Bucket list questions for NASA dudes would be: How do those solar panels on the Mars rover stay so clean on a dusty planet? I mean, it's been there since 1976 and those solar panels are just as clean as the saloon windows in Clint Eastwood's Unforgiven.
1 Comment
BillyWolf
- 3 years ago
Bucket list questions for NASA dudes would be: How do those solar panels on the Mars rover stay so clean on a dusty planet? I mean, it's been there since 1976 and those solar panels are just as clean as the saloon windows in Clint Eastwood's Unforgiven.