NASA’s Psyche mission to investigate a metal-rich asteroid captured rare glimpses of Mars during a recent flyby.

A NASA spacecraft headed toward the asteroid belt will fly past Mars on Friday, aiming to get a boost from the planet's gravitational field and save some of the propellant it needs to complete the ...

NASA’s Psyche spacecraft successfully completed a flyby of the Red Planet on May 15, coming within 2,864 miles (4,609 ...

NASA took advantage of the recent close approach of the Psyche probe to Mars to calibrate its observation instruments.

NASA's Psyche spacecraft will use Mars' gravity today (May 15) for a crucial boost on its six-year journey to a metallic asteroid.

NASA’s Psyche spacecraft used Mars’ gravity to gain speed on its journey toward a strange metal-rich asteroid deep in the solar system.

NASA's asteroid-bound Psyche spacecraft flew by Mars for a gravity assist on the way to its final target. And it took some awesome pictures on the way.

Unlike rocky planets such as Mars and Earth, angrites do not have a lot of silicon dioxide. Because of this, astronomers have ...

Four-and-a-half billion years ago, a massive world—possibly as big as the moon or even Mars—orbited our sun before crashing ...