The only planet we know of with life ... and lots of it.
Super hot surface. Crushing atmosphere. Our solar system's planetary hot spot.
The only planet we know of inhabited entirely by robots.
King of the planets. Only the Sun has more influence on our solar system.
Ringed jewel of our solar system.
This image shows terrain near Mangala Valles. The two black spots are recent impact craters. The black spots formed because the craters exposed cleaner material beneath the dusty surface.