We’re going to Mars again in 2016/More Curiosity updates
August 23, 2012
NASA announced that it has selected the InSight Mars lander for its next Discovery mission. (Discovery missions are NASA’s lowest cost tier of science missions, such as Kepler, Dawn, Messenger, Mars Pathfinder, and more.) You may be thinking, “ANOTHER mission to Mars? What for?” Well, despite all the awesome science that Curiosity will do, it can’t tell us much about the deep interior of Mars, or what Mars’ seismic activity is like. The InSight lander will be a stationary robot much like the Phoenix lander. In addition to measuring seismic activity, it will deploy a probe that will drill deep below the surface to measure the flow of heat inside Mars. These measurements will help scientists understand how Mars formed and what happened in the past that changed the surface from one of flowing water (and possibly life) to the barren dry wasteland it is today. (Via Universe Today)
Curiosity completed its first set of driving maneuvers on Mars. This image was the first that showed the wheel tracks, confirming that the rover drove successfully. This was only a test of Curiosity’s driving systems, the first of several. Tests of every science instrument and every other system on the rover will continue for at least a month or so before they’ve established a solid baseline for how everything behaves now that it’s actually on Mars. Only then can the scientists begin run the real experiments the rover was designed to carry out. Science is sometimes very tedious and slow, but the results and knowledge gained is very much worth it.