The billionaire is in position to speed up plans for a voyage to the planet, with a potentially huge impact on SpaceX.

NASA identifies five significant risks that could hinder a successful manned mission to Mars, including cosmic radiation and ...

The Curiosity rover detected the largest organic molecules to date on Mars, which may be fragments of fatty acids, or some of the chemical building blocks of life.

A SpaceX astronaut mission like no other will lift off from Kennedy Space Center on Monday night. Here's what to know.