Chandrayaan-3: Rover's second payload also confirms Sulphur

An additional instrument onboard the rover has now confirmed the presence of Sulphur (S) in the region, providing a tantalizing clue about the planet's geological history. The Alpha Particle X-ray Spectroscope (APXS), an advanced tool designed to analyze the elemental composition of Martian soil and rocks, has been instrumental in this discovery.

source https://timesofindia.indiatimes.com/india/chandrayaan-3-rovers-second-payload-also-confirms-sulphur/articleshow/103239069.cms