The other day Habré published review
information that inquisitive amateur astronomy was held tentative reconstruction of the climatic conditions of Mars. In the same article published screenshots of the model and a short video. Data for modeling were taken from the base of NASA.
Now the agency itself has taken on the matter has been simulated Mars billions of years of history. For clarity, experts have created a video that shows a hypothetical view of the Red Planet with ponds and different atmosphere.
The movie itself lasts only a minute and a half, but as with everything that makes NASA, it was spectacular. If you are interested in such things - a roller is recommended for viewing.