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 results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...
The Hera probe from the European Space Agency (ESA) recently captured spectacular images of Deimos, the smallest moon of Mars ...
For an hour, HERA flew as close as 5,600 kilometers from the Martian surface, at a speed of 33,480 kilometers an hour. It ...
The Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a ...
On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...
Deimos is the smaller and less photographed of Mars’ moons. This egg-shaped object, only measuring about 7.7 miles in ...
On the way to investigate the scene of a historic asteroid collision, a European spacecraft swung by Mars and captured rare ...
The Hera probe has swung around Mars, using the planet’s gravitational pull to fling itself toward its asteroid target.
Martian moon Deimos seen crossing the face of Mars in this sequence of Thermal Infrared Imager images acquired during the Hera mission's gravity-assist flyby of Mars on March 12, 2025.