List of days of the year

22 October - India launched its first unmanned lunar mission Chandrayaan-1.

 

Chandrayaan-1 is India's first lunar exploration mission, and it was launched on October 22, 2008. The Indian Space Research Organisation (ISRO) was responsible for the mission. Chandrayaan-1 was a significant milestone in India's space exploration program, as it marked the country's entry into lunar exploration.

The primary objectives of the Chandrayaan-1 mission were to:

  1. Conduct a detailed study of the Moon's topography, mineralogy, and elemental composition.
  2. Search for the presence of water ice on the lunar surface.
  3. Study the Moon's exosphere and the solar wind interaction with the lunar surface.

The spacecraft carried various scientific instruments, including a Moon Impact Probe (MIP) that was released and impacted the lunar surface, providing valuable data. The mission made important discoveries, including evidence of water molecules on the lunar surface.

Chandrayaan-1 operated for several months before contact was lost in August 2009. Despite this, the mission was considered a significant success and contributed to our understanding of the Moon. It paved the way for subsequent Indian lunar missions, such as Chandrayaan-2, which included an orbiter, lander (Vikram), and rover (Pragyan), and was launched in July 2019.

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