A satellite orbiting Mars has captured the ... That is longer than the Grand Canyon, which is 277 miles (446 km) from one end ...

A satellite orbiting the Red Planet has captured unprecedented images of the Martian canyon ... much smaller yet more widely known American Grand Canyon is only 377 miles long.

The European Space Agency's (ESA) Mars Express satellite captured the new images. The Mars Express ... and five times deeper than the Grand Canyon in the United States. The canyon system is ...

New imagery of the largest canyon ... images taken by its Mars Express mission yesterday of the epic geological structure, known as Valles Marineris and which is 20 times wider than our own Grand ...

In the final days of his six-month stint aboard the International Space Station (ISS), Danish astronaut Andreas Mogensen took some time out of his science work to snap some striking photos of a ...

A satellite orbiting Mars has captured the best-ever images of a gigantic "scar" carved ... "Labyrinth of Night" in Latin) — a massive canyon around the size of Italy, which is situated between ...