Images from the Hera mission show the object in remarkable detail — a small island gliding above the crater-scarred Martian ...

Europe's HERA mission has taken a good look at Mars and its moon Deimos on its way to explore the aftermath of the DART ...

D printers will make the tools, structures, and habitats space pioneers need to survive in a hostile alien environment.

Bone and muscle deterioration, radiation exposure, vision impairment -- these are just a few of the challenges space ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

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

Getting from Earth to space isn’t just about speed—it’s about planning the right trajectory. The Moon, our closest neighbor, ...

NASA astronauts Barry Wilmore and Sunita Williams are returning to Earth after a prolonged nine-month stay at the ISS due to ...

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 ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.