Mars Science Laboratory Curiosity News Archive - May 23, 2012
North Carolina State University researchers are proposing that a wind-driven "tumbleweed" Mars rover would be capable of moving across the Red Planet's rocky terrain.
Word of the Day
- A person or thing gazed at with wonder or curiosity, especially of a scornful kind.
The 'stock' of 'gazingstock' comes from an Old English word meaning 'tree trunk' or 'wood'.