Pragyan Rover is doing well on the Moon, uncovering the secrets of the Moon.

India's rover has found the presence of oxygen, aluminium, sulphur and other elements near the lunar south pole, the Indian Space Research Organisation (ISRO) said on Tuesday.

The Laser-Induced Breakdown Spectroscope instrument onboard 'Pragyan' rover of Chandrayaan-3 has “unambiguously confirmed" the presence of sulphur in the lunar surface near south pole.

Investigation regarding the presence of hydrogen is underway, the Indian space agency added. According to ISRO, the Laser-Induced Breakdown Spectroscopy (LIBS) instrument onboard Chandrayaan-3 rover has made the first-ever in-situ measurements on the elemental composition of the lunar surface near the south pole. These in-situ measurements confirm the presence of sulphur in the region unambiguously, something that was not feasible by the instruments onboard the orbiters.

The space probe had earlier posted a message for ‘earthlings’ telling the world that it was on its way to ‘uncover the secrets of the Moon’.

“Me and my friend Vikram Lander are in touch. We're in good health. The best is coming soon," the Pragyan Rover had earlier tweeted via ISRO InSight.

Scientists say that the rover is currently in a “race against time" with ISRO working to cover a maximum distance of the uncharted South pole through the six-wheeled vehicle. Two of the moon mission objectives - soft landing on the lunar surface and movement of the Pragyan rover – have already been achieved. The rover and lander continues to obtain science data via attached payloads.

“We have only 14 days in total for this mission, which is equal to one day on the moon, so four days have been completed. The more experiments and research we can do in the remaining ten days will be important. We are in a race against time because in these 10 days, we have to do maximum work and all the ISRO scientists are working on it," Nilesh M Desai, Director, Space Applications Centre, told ANI.