This diagram shows where smectite might be hiding just beneath Mars' surface. Credit: Murray et al, Science Advances/DOI 10.1126/sciadv.adm8443 That's here, though, and Mars' scanty atmosphere is ...

Some of the more notable debris on Mars includes pieces of the Viking landers, heat shields, pieces of insulation and, more recently, parachutes and backshells from rover missions Curiosity and ...

The accompanying diagram shows the motion of Mars from June 1st to March 31st ... the carbon having a grooved surface through which the ions can be discharged easily and rapidly.

Scientists have considered placing Mylar disks, with a diameter of 155 miles and a weight of 200,000 tons, to reflect sunlight onto Mars and heat the surface. The idea is that over many years ...

The first color aerial photo captured of the surface of Mars During NASA's Ingenuity helicopter's second successful flight on Mars, on April 22, it took color aerial photos of the planet's surface.