Have you ever spotted another planet in the sky? It's a celestial thrill without compare. The first time I spied Mars, it appeared like a red star among a sea of glittering white ones. It was a ...

Mars may be smaller than Earth, but new research suggests it outpaced our planet when it came to forming its core. Scientists from NASA’s Johnson Space Center have uncovered evidence that Mars’ ...

New experiments have shown that the core of Mars formed much faster than Earth's core, thanks to molten iron and nickel sulfides seeping down through solid rock and into the center of the Red Planet.

Of the more than 74,000 known meteorites – rocks that fall to Earth from asteroids or planets colliding together – only 385 or so stones came from the planet Mars. It’s not that hard for scientists to ...

Dust blankets the solar panels of the Mars Insight lander, shortly before its demise. NASA The life of the Mars InSight lander came to an end last year as its solar panels were covered with dust and ...

(CNN) -- When quakes rumbled on Mars and a meteorite smacked into the red planet during the past four years, NASA's InSight lander collected soundwaves that helped reveal secrets of the Martian ...

Mars is rotating more quickly than it used to, according to data that NASA’s InSight lander collected on the red planet.The now-retired InSight was armed with a suite of instruments, including ...

NASA's Perseverance rover has stumbled upon a rock on Mars that's turning heads. The unusual rock, nicknamed Phippsaksla, was ...

The core of the Red Planet may be filled with sulfur. New experiments have shown that the core of Mars formed much faster than Earth's core, thanks to molten iron and nickel sulfides seeping down ...