Chandrayaan-3 Launch: How ISRO’s Third Lunar Mission Is Different From Chandrayaan-2


Chandrayaan-3, the upcoming lunar mission from Indian Space Research Organisation (ISRO), is scheduled to lift off on July 14 at 2:35pm IST. This will be ISRO’s third mission to the Moon. Chandrayaan-3 will be launched in the coming days as the successor to Chandrayaan-2, which was sent towards the lunar surface approximate four years ago, on July 22, 2019. Unfortunately, the previous lunar mission faced partial failure due to it crash-landing on the surface of the Moon.

While most of the functions and goals of the two missions are similar, ISRO has made a few changes to Chandrayaan-3 in order to avoid the mistakes that led to the partial failure of Chandrayaan-2.

Chandrayaan 3 mission details

As mentioned above, the Chandrayaan-3 spacecraft is now scheduled to lift-off on July 14 at 2:35 pm from Satish Dhawan Space Centre, Sriharikota. The mission will be launched by Launch Vehicle Mark-III. The lander of Chandrayaan-3 is expected to soft-land on the surface of the Moon on August 23 or 24, nine days after the launch. 

The lander on Chandrayaan-3 will aim to soft land at a specified lunar site, while the rover’s responsibility will be to conduct on-site chemical analysis of the lunar surface. The mission will last for one lunar day, which is equivalent to 14 days on Earth.

Chandrayaan-2 vs Chandrayaan-3: The differences

The Chandrayaan-2 comprised an Orbiter, Vikram Lander, and Pragyan Rover, whereas the Chandrayaan-3 consists of a Lander module (LM), Propulsion module (PM), and a Rover. It carries a payload called Spectro-polarimetry of HAbitable Planet Earth (SHAPE), equipped with the propulsion model. The orbiter from Chandrayaan-2 will be used for the upcoming mission.

As ISRO stated, the Chandrayaan-3 will get two lander hazard detection and avoidance cameras as compared to Chandrayaan-2, which only carried one such camera, and Chandrayaan-3’s cameras are designed to be more robust than its predecessor.

The space organisation has also conducted lander leg mechanism performance test on Chandrayaan-3 to ensure the strength of the legs.

From the Nothing Phone 2 to the Motorola Razr 40 Ultra, several new smartphones are expected to make their debut in July. We discuss all of the most exciting smartphones coming this month and more on the latest episode of Orbital, the Gadgets 360 podcast. Orbital is available on Spotify, Gaana, JioSaavn, Google Podcasts, Apple Podcasts, Amazon Music and wherever you get your podcasts.
Affiliate links may be automatically generated – see our ethics statement for details.


Source link

Leave a Reply

Your email address will not be published. Required fields are marked *