Mars just dropped a surprise golden nugget —literally. Curiosity accidentally cracked open an ordinary-looking rock, only to ...

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

NASA’s Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock. This finding is considered a significant scientific breakthrough ...

Nasa used the robot's instruments to analyse the rock, receiving data that indicated it was pure sulphur. Scientists were "stunned", said Nasa when it revealed the discovery last week.

The iron isn't pure—scientists believe it contains sulfur and nickel ... Many people think of this as lava, but it's actually rock. The rock is so hot, however, that it flows under pressure ...

this represents the first time sulfur has been found on the red planet in its pure elemental form. What's even more exciting is that the Gediz Vallis Channel, where Curiosity found the rock ...