India's most ambitious space mission yet, Chandrayaan-2, that hopes to place a robotic rover on the moon could be launched as early as April this year, says Dr Jitendra Singh, Minister of State in the Prime Minister's Office that is in charge of space affairs. "Chandrayaan-2 is one of the most remarkable ISRO missions of 2018 and it will be a world event," Dr Singh told NDTV.