Water on Mars was gone not because of carbon dioxide. Scientists will check other hypotheses

The research published in Science Advances, showed that water disappearance on Mars was not connected with change of amount of carbon dioxide in the atmosphere as scientists assumed earlier. There are some alternative theories, to understand what of them correct, will help Martian missions. The group of researchers under the direction of geophysics Kayt Edwin from Chicago university used satellite pictures to make maps of the current of the Martian rivers. Analysis crossings of the traces left streams, helped scientists to understand as the surface of the water of Mars with a current changed...