Like our moon, Deimos is tidally locked to Mars, meaning the same side always faces the planet—the only side visible to ...

The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target. During its brief rendezvous with the Red Planet, Hera caught a glimpse of the ...

Space probe Hera passed Mars while on its way to the Didymos asteroid system as part of planetary defence mission.

ESA's Hera spacecraft for planetary defense performs a flyby of Mars. The gravity of the red planet shifts the spacecraft's trajectory towards the Didymos binary asteroid system, shortening its trip ...

NASA is monitoring three aircraft-sized asteroids that will zoom past the Earth later today at around 19,000 to 22,200 miles per hour.

YR4, which orbits the sun every four years and periodically crosses Earth's orbit. The nature of its orbit makes it a ...

CAPE CANAVERAL, Fla. – A privately owned lunar lander touched down near the moon’s south pole Thursday, but as the minutes ...

The Houston-based company put its Athena spacecraft on the moon just after 12:30 p.m. ET. The landing site is closer to the lunar south pole than any human or vehicle has traveled before.

"Even worse, because this is so powerful, we are trying to reach a spacecraft which at this point is 300,000 km [186,411 ...