Robert Zubrin
How Life on Earth Could Destroy Life on Mars
Could a virus or microbe from Earth screw up another planet's biosphere before we even discover it? Or could a Martian microbe brought back for scientific study spread an Andromeda Strain type of illness on Earth and wipe out humanity?
The Year-Long Mission to Mars, On Earth, With Polar Bears
The Mars Society wants to send a crew of six to the least habitable place it could find.
Advertisement
Advertisement
Advertisement