The efforts made by humans to learn as much as possible about Mars are numerous, and NASA has an indispensable ally on the ...

NASA’s Curiosity rover has uncovered intriguing traces of sulfur crystals embedded in Martian rock formations, adding weight to the theory that ancient Mars may have supported microbial life. The ...

Is there life on Mars? When curiosity breaks through a rock, it reveals this within. Sulfur crystals were discovered on the ...

A rock on Mars spilled a surprising yellow treasure after Curiosity accidentally cracked through its unremarkable exterior.

This is the first instance of finding sulfur on the Red Planet in its pure, elemental form. Although scientists previously suspected that the surface of Mars was dotted with sulfuric rocks ...

Sulfur is another element. It contains only sulfur atoms, and nothing else, so it is pure. When we mix two different pure substances together, like this, it’s a mixture. This is now a mixture of ...