Chandrayaan-2 was the second lunar exploration mission developed by the Indian Space Research Organisation (ISRO). It was launched on 22 July 2019 and consisted of a lunar orbiter, a lander, and the Pragyan rover. The main scientific objective of the mission was to map and study the variations in lunar surface composition, as well as the location and abundance of lunar water.

Chandrayaan-2 was the second lunar exploration mission developed by the Indian Space Research Organisation (ISRO). It was launched on 22 July 2019 and consisted of a lunar orbiter, a lander, and the Pragyan rover. The main scientific objective of the mission was to map and study the variations in lunar surface composition, as well as the location and abundance of lunar water.

The launch of Chandrayaan-2 was a major milestone for India's space program. It was the first time that India had attempted to land a spacecraft on the Moon. The mission was also a success, with the orbiter successfully entering lunar orbit and the lander making a soft landing on the Moon's surface. However, the rover was unable to be deployed due to a technical glitch.

The chances of success for Chandrayaan-2 were high. ISRO is a well-respected space agency with a long history of successful missions. The spacecraft was also well-designed and tested. However, there was always the possibility of a technical glitch, which is what ultimately prevented the rover from being deployed.

Overall, Chandrayaan-2 was a successful mission. It achieved most of its scientific objectives, and it paved the way for future Indian lunar missions. The mission also showed the world that India is a major player in the global space race.

Here is a timeline of the Chandrayaan-2 mission:

* 2003: The Indian government announces the Chandrayaan-2 project.

* 2008: The first phase of the project, Chandrayaan-1, is launched.

* 2013: The second phase of the project, Chandrayaan-2, is approved.

* 2019: Chandrayaan-2 is launched on 22 July.

* 2019: The orbiter enters lunar orbit on 23 August.

* 2019: The lander, Vikram, makes a soft landing on the Moon's surface on 6 September.

* 2019: The rover, Pragyan, is unable to be deployed due to a technical glitch.

The Chandrayaan-2 mission is still ongoing. The orbiter is continuing to orbit the Moon and collect data. The mission is expected to last for at least seven years.