What if humanity’s next giant leap isn’t just a dream, but a countdown already in motion? Using current space agency plans, ...

Elon Musk’s SpaceX compensation plan could unlock a massive stock award if the company reaches a huge valuation and builds a ...

Elon Musk has long had a passion for Mars. The moon? It's a diversion. But that plan has now shifted. SpaceX will “prioritize going to the moon first,” said The Wall Street Journal. Just last year, ...

A researcher says he found a possible shortcut to Mars that would halve the time it takes to travel to the planet and back to less than a year.

The idea of humans living on Mars is closer to reality than it’s ever been. On Feb. 13, Elon Musk’s SpaceX ferried an international crew of four astronauts to the International Space Station, another ...

Elon Musk revealed that his rocket-launch firm SpaceX is now focused on building a “self-growing city” of humans on the moon – backing away from his plans to launch a civilization on Mars. The world’s ...

Elon Musk’s bombshell decision to freeze plans to begin building a human colony on Mars, in favor of fostering a Moon city, is a cosmic mistake, says a top Mars scholar.