In a meeting with employees at his company xAI, Mr. Musk revealed a vision for a facility that includes a giant catapult to ...

NASA’s Dragonfly rotorcraft lander is designed for flight on Saturn's moon Titan. See a "half-scale Dragonfly lander model" ...

From dark-sky parks to remote deserts, these locations offer prime views of the March 3, 2026, blood moon.

Two research teams have identified possible landing sites for Luna 9, the first human-made object to safely reach the lunar ...

Elon Musk's dream of colonizing Mars is taking a backseat as SpaceX shifts its focus to building a self-sustaining city on ...

NASA's Viking missions to Mars may have discovered evidence for life on the Red Planet after all, according to scientists who ...

Mars had been SpaceX CEO Elon Musk’s longstanding focus. A year ago, he wrote in a post on X: "The Moon is a distraction.” ...

SpaceX’s decision to focus on establishing a lunar city ahead of building a Mars colony represents a significant shift in Elon Musk’s space exploration ambitions ...

Elon Musk’s ambition to one day settle Mars appears to have taken a back seat for a rather nearer and more achievable goal – ...

This post features biographies and notable quotes from oral history interviews with planetary geophysicist Lynnae Quick, ...

Two Oak Ridge engineers and former presidents of Friends of Oak Ridge National Laboratory have a proposal for saving the NASA plan. They first described their technical solution at the winter meeting ...