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.
The journey from Earth to Mars takes about 300 days. Every two years Mars is at its closest point, only 55 million km from Earth, and it's the ideal time to send a spacecraft. Travel time depends on the positions of the planets and how much fuel you're willing to burn.When you're trying to get to Mars, just like in a car, spending more fuel means a shorter travel time.The first spacecraft to make this journey was NASA's Mariner 4, launched on November 28, 1964 and arrived 228 days later.ravel time depends on the positions of the planets and how much fuel you're willing to burn. When you're trying to get to Mars, just like in a car, spending more fuel means a shorter travel time. The first spacecraft to make this journey was NASA's Mariner 4, launched on November 28, 1964 and arrived 228 days later.