New evidence shows that Mars
New evidence shows that Mars’ crust is not as dense as we thought. A lower density likely means that at least part of the Martian crust is relatively porous.Find out more: http://go.nasa.gov/2xJiOwU
New evidence shows that Mars’ crust is not as dense as we thought. A lower density likely means that at least part of the Martian crust is relatively porous.Find out more: http://go.nasa.gov/2xJiOwU