Chandrayaan 2 will be launched in July - ISRO



The Indian Space Research Organisation (ISRO) said it's mulling to launch Chandrayaan-2, India second lunar mission between 9th and 6th of July. The sources, however, hinted that a lot of work is still pending before the project can be taken for the launch.

Chandrayaan-2 has three modules: the orbiter, lander (Vikram ) and Rover (Pragyan) An information from ISRO states that “All the modules are getting ready for Chandrayaan 2 launch during the window of July 09 to July 16, 2019, with an expected Moon landing on September 06, 2019 9 (sic),” The orbiter, lander (Vikram) & rover (Pragyan)-Chandrayaaan- 2 has three modules, “The orbiter and lander modules will be interfaced mechanically and stacked together as an integrated module and accommodated inside the GSLV MK-III launch vehicle. The rover is housed inside the lander,” ISRO said.

ISRO chairman K Sivan told, “Once Vikram lands on the lunar surface on September 6, rover Prayan will come out of it and roll out on the lunar surface for 300-400 metres. It will spend 14 earth days on the moon for carrying out different scientific experiments. Altogether, there will be 13 payloads in the spacecraft. Three payloads in rover Pragyan and the other 10 payloads in lander Vikram and orbiter."

The rover will send data and images back to the Earth after analyse the content of the surface of the Moon through orbiter with 15 minutes, ISRO chairman, K Sivan added.

Credit: ISRO

The Chandrayaan-2 weighs around 3,290 kg, according to ISRO. It would orbit around the moon and carry out remote sensing of the moon. “The payloads will collect scientific information on lunar topography, mineralogy, elemental abundance, lunar exosphere and signatures of hydroxyl and water-ice,” says ISRO.

The Orbiter and the Lander will be stacked together as an integrated module, while the Rover will be housed inside the Lander. According to ISRO, once the Orbiter reaches the 100 km lunar orbit, the Lander will separate from it and ISRO will carry out a controlled descent at a specific site and deploy the Rover.

The six-wheeled Rover will “move around the landing site in semi-autonomous mode as decided by the ground commands. The instruments on the rover will observe the lunar surface and send back data, which will be useful for analysis of the lunar soil,” according to ISRO.

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