On Wednesday, the space agency delivered the most detailed view of the Martian surface ever captured. It's epic. NASA also released a video tour of the image.

Yet, many scientists suspect that much of Mars’ ancient water didn't vanish entirely. Instead, it seeped below the surface, stored in hidden aquifers deep within the planet’s crust.

NASA says it now has the most detailed map of underwater ice on the Mars, plans to use it to decide where to land the first crewed mission ...

Mars Orbiter Laser Altimeter/NASA Lighting conditions are not a problem for other types of maps. The Global Surveyor carried an altimeter instrument that bounced a laser beam off the surface.

The European Space Agency's Rosalind Franklin Mars rover now has a detailed map with which to help find its way around the Red Planet when it lands sometime in the next decade.

A newly-deployed satellite has created the most-detailed map yet of the ocean floor, finding hundreds of hills and underwater volcanoes that were previously missed.

The most detailed images of Mars' moon Deimos have been unveiled after a probe flew just 100km (62 miles) from its surface.

Related: New Mars water map reveals history of Red Planet The map is so detailed that it covers some 270 square feet (25 square meters) of the Martian surface in each pixel.

Peering through a telescope on the roof of Milan’s Brera palace in 1877, Italian astronomer Giovanni Schiaparelli sketched the first detailed map of Mars.

Nasa has unveiled a new interactive map of Mars that allows you to zoom into the Red Planet in vivid detail.