Roving the red planet: New paper documents first Mars mission soil samples
A new paper released today documents the first soil, airfall dust, and rock fragment samples collected by NASA for return ...
eng.obozrevatel6d
Tourists will be able to see Mars already by 2030? Scientist assesses the chances and points out key problems
Research by the Chicago Society for Space Studies has shown that vacationers will need to stay on Mars until the planet is in ...