how long did it take for curiosity to reach mars
Curiosity cost $2.5 billion, and features lots of gizmos to look for the chemicals that support life as we know it. The lander set down where there are signs of water. So much good work done in anonymous silence is a puzzle. OK, so it took 253 days to reach Mars. NASA needs to do a better job of building a constituency for its work, and launching the imaginations of the next generation of rocket scientists.