One billionaire wants to move industry off-world, returning Earth to a pristine state. The other wants to colonise Mars.

Even as Musk’s work at the Department of Government Efficiency appeared to consume him, his top adviser created a set of ...

A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red ...

A Falcon 9 rocket launched SpaceX 's Starlink 6-74 mission Thursday night, April 24, out of Florida's Space Coast. Liftoff ...

"Curiosity was captured in what is believed to be the first orbital image of the rover mid-drive across the Red Planet." ...

In an era of reusable rockets and near-daily access to space, NASA is still paying more than it did 30 years ago to launch ...

The idea of leaving our home planet has always sent a tremor through the collective human spirit. Imagine standing under a ...

In “More Everything Forever,” the science journalist Adam Becker subjects Silicon Valley’s “ideology of technological ...

Elon Musk has served as a heat shield, or lightning rod, throughout Trump’s tumultuous and historic second first 100 days.

Read more about the scientific investigations a SpaceX Dragon spacecraft will bring to the orbital laboratory under a ...

NASA and SpaceX just launched a major resupply mission to the International Space Station, to deliver nearly 7,000 pounds of cargo—including food, equipment, and high-tech experiments. From robotic ...

SpaceX tested the Plug and Plaser device for the first time in space last year on the Polaris Dawn mission, which was most ...