Blue Mars IV (2008)
Astronomers are uncovering more and more evidence that seems to indicate that the
planet Mars, now dry and lifeless, was once able to support liquid water. This
impression shows the red planet in the future, when humans have terraformed and
colonised its surface. There are vast seas, a much thicker atmosphere, and cities
gleaming on the planet's night side. The outermost moon, Deimos, is in the
foreground.
