In 2010,the lunar orbiter Chandrayaan-1 discovered hydroxyl radicals and hydrogen in the:

Question

Quizplus · Accepted Answer

The lunar orbiter Chandrayaan-1 discovered hydroxyl radicals (OH) and hydrogen (H) in the regolith (layer of loose, fragmented material covering solid rock) of the Moon in 2010. These molecules were detected by the Moon Mineralogy Mapper instrument, indicating the presence of water and therefore the potential for human habitation and exploration. The other options (A, C, and D) are incorrect as there is no evidence of hydroxyl radicals and hydrogen in the Moon's atmosphere, basalt of Mare Tranquillitatis, or rilles on the far side of the Moon.

In 2010,the Lunar Orbiter Chandrayaan-1 Discovered Hydroxyl Radicals and Hydrogen