'Crocodile Bridge' on Mars: NASA’s Perseverance rover captures a mysterious ancient region on the Red Planet

NASA’s Perseverance has captured a sweeping new panorama of a rugged Martian region nicknamed “Crocodile Bridge”, revealing ...

NASA’s first nuclear-powered spacecraft is heading to Mars, and its bringing helicopters

For years, nuclear propulsion sat in the same category as so many ambitious space ideas, impressive on paper, always a few ...

Is this Mars’ oldest secret? NASA's Perseverance rover finds 'Crocodile Bridge' in Jezero Crater

NASA’s Perseverance rover spots ‘Crocodile Bridge’ in Jezero Crater, revealing ancient Martian rocks and raising fresh ...

Europe Wants to Go to Mars -- but Needs SpaceX to Help

When your rover absolutely, positively must reach Mars on a budget, call SpaceX.

NASA’s Lithium-Fed Nuclear Thruster Flares to Life in First of Its Kind Test

NASA fired up a prototype of its electromagnetic thruster inside a vacuum chamber, reaching power levels of up to 120 ...