PASADENA, Calif. — Thousands of newly released images from more than 1,500 telescopic observations by NASA’s Mars Reconnaissance Orbiter show a wide range of gullies, dunes, craters, geological ...

With a veritable army of robots scanning its surface, Mars is the most surveilled planet after Earth. Those rovers and orbiters collect a mountain of image data, but very little is processed into an ...

NASA’s fleet of Mars orbiters and rovers has transformed our understanding of the Red Planet, allowing scientists to study its surface with unprecedented precision. Equipped with cutting-edge ...

NASA’s Curiosity rover has delivered one of the most detailed and striking panoramas of Mars to date, capturing the vast expanse of Gale Crater during exceptionally clear conditions. Reported by the ...

U.S. Geological Survey releases huge amounts of Mars data in ready-to-use formats. This will allow scientists and the public to view Mars at high resolution with unprecedented ease. There is a huge ...

The European Space Agency has released a new flyover video that traces part of Mars’s southern highlands, offering a slow, close look at one of the planet’s most heavily cratered regions. The footage ...

For good reason, Mars has earned the nickname the Red Planet: Its ruddy color comes from high levels of oxidized iron, the same crusty stuff people observe on old, corroded metal. But a new mosaic ...