SpaceX is quietly reshaping its Mars strategy around a new kind of astronaut: a Tesla-built humanoid that can work where humans cannot yet safely live. The company wants Optimus, Tesla’s bipedal robot ...

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 ...

Planetary exploration may be about to get a major speed boost. Researchers tested a semi-autonomous robot that can move from rock to rock, analyzing each without waiting for human instructions. The ...