Answers. Relevance. Rating Newest Oldest. Best Answer: (To start with, despite the opinion of some people here, the Declaration of the Rights of Man and the Citizen was a French Document written during the French Revolution. It has nothing to do with Americans). First, it's important to note the title.ating Newest Oldest. Best Answer: (To start with, despite the opinion of some people here, the Declaration of the Rights of Man and the Citizen was a French Document written during the French Revolution. It has nothing to do with Americans).
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.
Now that we know the distance between the Earth and Mars, and that the Mars missions need to launch when Marsâ and Earthâs orbit are close, the biggest question is how long it will take. Historically the time lengths have differed when we have launched different probes and rovers to Mars, but scientists have estimated that it will take about 7 months to get to Mars.