NASA’s Perseverance rover has collected a sample from Mars that has textures “unlike anything we’ve ever seen before.” Known ...

NASA's remarkable new sample from Mars will help scientists get a better understanding of the planet's history and whether it ...

NASA's Perseverance rover has collected a unique rock sample named 'Silver Mountain' from Mars' Jezero Crater, marking a ...

A report by German aerospace engineers questions whether SpaceX's Starship could take humans to Mars before the decade is out ...

The closest of the asteroids to us—estimated to be about the size of a car—is whizzing through space at 27,358 miles per hour ...

Trump’s pledge to go to Mars without mentioning the moon has caused some head-scratching and even consternation in the media.

The Mars Sample Return mission has been ranked as the highest priority by planetary scientists, who hope to find signs of ancient life on Mars.

Caltech scientists published a study using NASA Curiosity rover imagery showing the past existence of warm water on Mars.

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.

"It's been such a puzzle that there was liquid water on Mars, because Mars is further from the sun, and also, the sun was ...

NASA is working on an exciting mission to send humans to Mars in the next few decades. To make this happen, the agency is ...