The company is developing a larger vehicle, named Helios, that could meaningfully improve the ability of SpaceX's Falcon 9 ...

The Deuteronilus Cavus crater has been shaped by water, wind, ice and volcanic erosion over billions of years, showcasing ...

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

Before the ISS dies, however, it will help birth its own replacement—one that will be built and launched by the private ...

Elon Musk has a long way to go before colonising Mars, but the controversial billionaire already has his own city on a flat ...

President Donald Trump threatened to cut Elon Musk's government contracts Thursday as their fractured alliance rapidly escalated into a public feud.

The Axiom-4 mission will do solid science and help prep for a replacement for the International Space Station.

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 ...

Elon Musk already has his own city on a flat patch of Texas, where giant, experimental Starship rockets roar over the ...