Chandrayaan 2-Conclusive

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Chandrayaan-2, a follow-on mission to the Chandrayaan-1 mission undertaken more than a decade ago,comprises an orbiter, lander (Vikram) and rover (Pragyan).
The 2379-kg orbiter, with designed mission life of one year, carries eight scientific payloads for mapping the lunar surface and study the exosphere (outer atmosphere) of the Moon.
The orbiter payloads will conduct remote-sensing observations from a 100 km orbit.
According to ISRO, the lander carried three scientific payloads to conduct surface and subsurface science experiments, while the rover carried two payloads to enhance our understanding of the lunar surface.
There could be any number of reasons, including sensor failure, on-board software anomaly and thrust deviation, for the loss of communication.
Earlier in the day, contact from the lander to the ground stations was lost during its powered descent to the Lunar surface minutes before the planned touch-down.
“Vikram lander descent was as planned and normal performance was observed up to an altitude of 2.1 km.
Subsequently, the communication from the lander to ground-stations was lost,” ISRO chief K Sivan said.
“There is no communication with the lander.It’s as good as lost. There is no hope. Very, very difficult to re-establish contact,” the official said.

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