The European Space Agency has cleared a former Paralympian to train for a stint on the International Space Station. That’s a ...

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

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

ESA's Hera spacecraft inaugurated use of its science instruments to image the smaller of the planet's two moons, Deimos.

Jess Esa is a Welsh Egyptian freelance writer, theatre, and event photographer who specializes in Japanese and UK travel. You ...

Measuring an antenna’s radiation properties is important, especially when it comes to complying with regulations and system ...

Hubble’s latest image reveals the Small Magellanic Cloud (SMC), a nearby dwarf galaxy visible from Earth without a telescope.

The ESA has partnered with HPE to bring a supercomputer to ESRIN. The computer will assist in scientific research and support ...

This butterfly shaped nebula is the perfect target for the James Webb Space Telescope to learn more about star formation.

High above the Arctic Circle, on the rugged terrain of Andøya, three ESA radionavigation engineers take a rare moment to ...