A crewed mission to Mars would rank among the most complex and costly undertakings in human history -- and US President ...

If President Trump cancels the contracts for Elon Musk’s private spaceflight company, the federal government would struggle ...

Elon Musk, who founded SpaceX in 2002, has a bold vision for sending Starship to Mars. Experts weigh in on what's realistic ...

Water is the key to survival on Mars, and NASA has developed a groundbreaking plan to extract and use it for drinking, fuel ...