NEW DELHI, Sept. 10 -- Boosting the morale of ISRO scientists working for Chandrayaan - II mission, the Delhi Government school students sent message saying - "Sampark toota hai, Sankalp nahi" (contact is lost, not the resolve).

Students from various Delhi Government schools on Monday participated in interactive sessions on Chandrayaan 2 and made colourful placards expressing solidarity with the Indian Space Research Organisation (ISRO) scientists.

Contact with Chandrayaan-2's lander Vikram, which encases the rover, Pragyan, was lost in the early hours of September 7, when it was just 2.1 km above the lunar surface and seconds before touchdown.

According to ISRO officials, efforts are underway to see whether communication can be re-estab...