India's moon rover confirmed the presence of sulfur and detected several other elements near the lunar south pole as it searches for signs of frozen water nearly a week after its historic moon landing, the country's space agency said Tuesday. The rover's laser-induced spectroscope instrument also detected aluminum, iron, calcium, chromium, titanium, manganese, oxygen and silicon on the lunar surface, the Indian Space Research Organization, or ISRO, said in a post on its website. The lunar rover had come down a ramp from the lander of India's spacecraft after last Wednesday's touchdown near the moon's south pole. The Chandrayan-3 Rover…