That video above is perhaps the ultimate off-roading adventure: taking a rover out for a spin on the moon. Look past the cool factor for a minute, though, and observe the dust falling down around that astronaut. The crew aboard Apollo 16 (as well as other Apollo missions) had a lot of problems with regolith. … Continue reading "Moon Dust Could ‘Engulf’ Lunar Rovers — Especially During Sunrise and Sunset"