Article:- Chandrayaan-1

Chandrayaan-1 was India's first lunar probe, which was launched by the Indian Space Research Organisation (ISRO) on October 22, 2008. The spacecraft was designed to study the lunar surface and to search for evidence of water in the form of ice.


The spacecraft was launched on board a PSLV-XL rocket from the Satish Dhawan Space Centre in Sriharikota, India. It entered orbit around the Moon on November 8, 2008, and began its scientific mission.


The spacecraft carried a number of scientific instruments, including a terrain mapping camera, a hyperspectral imager, a laser altimeter, and a high-resolution stereo camera. These instruments were used to study the mineralogy, geology, and topography of the lunar surface.


One of the major discoveries of Chandrayaan-1 was the detection of water molecules on the lunar surface. The spacecraft's Moon Mineralogy Mapper (M3) instrument detected water molecules in the form of hydroxyl (OH) and water (H2O) in the polar regions of the Moon. This discovery was considered to be a significant breakthrough in lunar science, as it suggested the presence of water that could potentially be used for human exploration in the future.


The spacecraft's mission was initially planned for two years, but due to technical issues, contact with the spacecraft was lost on August 29, 2009. Despite the loss of contact, the mission was considered to be a success as it provided valuable data and insights into the lunar surface and the potential presence of water.


In conclusion, Chandrayaan-1 was India's first lunar probe which was launched in 2008 by Indian Space Research Organisation. The spacecraft was designed to study the lunar surface and to search for evidence of water in the form of ice. it carried several scientific instruments and made several important discoveries, including the detection of water molecules on the lunar surface. The mission was initially planned for two years but due to technical issues, contact with the spacecraft was lost in 2009, nonetheless, it was considered to be a success as it provided valuable data and insights into the lunar surface.

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