As NASA and others plan manned exploration of Mars in the future, the idea of 'building a base or habitat on Mars' is becoming a reality. One of the major obstacles in building a Mars base is 'how to ...

As the Orion, the world’s most advanced deep-space capsule, counts down to circumnavigating the Moon, that trek could be the forerunner to a cascade of Mars missions in the 2030s. Shown here is a ...