NASA Science News for Sept. 27, 2012
Curiosity has found evidence that a stream once ran vigorously across the area on Mars where the rover is now driving.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2012/27sep_streambed/ (http://science.nasa.gov/science-news/science-at-nasa/2012/27sep_streambed/)
RELATED VIDEO: http://www.youtube.com/watch?v=7sT6FOIfVOI (http://www.youtube.com/watch?v=7sT6FOIfVOI)
It's just amazing ... it's a discovery or two per sol. Curiosity has already paid for itself.