Our biggest obstacle might not be technological,” author Scott E. Solomon said of future life on Mars. “It might be us.” ...

When Philip K. Dick imagined artificial beings in his book "Do Androids Dream of Electric Sheep," the question was whether machines could think and feel like humans. Today, NASA is posing a related, ...

Despite the significant strides made in space exploration, the dream of setting foot on Mars remains elusive. The journey to the Red Planet is fraught with numerous challenges, from technical and ...

Elon Musk is putting his dreams of colonizing Mars on hold and said his SpaceX rocket company will instead focus on building a city on the moon.

If you have 8 years to spare and would like to be one of the four lucky guinea pigs Dutch non-profit Mars One sends to the Red Planet, it’s time to hop in line. Mars One announced last year that it ...

Robots are already rewriting the script for Mars. While human crews remain grounded by medical, political, and financial limits, machines have quietly turned the Red Planet into a testbed for long ...