-- Chandrayaan's high-resolution cameras relayed over 70,000 digital images of the moon, providing breathtaking views of mountains and craters, including those in the permanently shadowed area of the moon's polar region.

-- A critical star sensor burnt due to excessive solar radiation in April-May while orbiting the moon at a distance of 100 km. The incident forced the ISRO to raise the spacecraft's orbit to 200 km May 19.

-- The spacecraft last transmitted data to the space agency's Deep Space Network (DSN) at 12.00 a.m. Saturday.

-- Its antenna stopped working due to a sudden communication systems failure. It has no spare antenna to restore the contact.