This Mars rock is up for auction at Sotheby's in New York City this week, which is why it's currently on display in the Upper ...

A chunk of the Martian surface that made an unlikely voyage to Earth will be available to the highest bidder at Sotheby's ...

The red, brown and gray hunk is about 70% larger than the next largest piece of Mars found on Earth and represents nearly 7% ...

Elon Musk’s ambitious vision of building a self-sustaining city on Mars may sound like science fiction, but SpaceX is pushing hard to make it a reality. However, raw rocket power isn’t enough.

Version 3 should fly soon: "We're aiming to launch for the first time at the end of this year," Musk said. If everything works out, Starship could be headed for Mars just a year or so later, he added.

Elon Musk outlined SpaceX’s plans for flights to Mars, along with his long-term vision to establish a permanent city on the red planet.

SpaceX plans to launch the new "Version 3" of its Starship megarocket by the end of 2025 and is working to send the vehicle to Mars a year later, Elon Musk said.