Divya Gandhi

BANGALORE: An indigenously developed payload (scientific instrument), the Hyper-Spectral Imager (HySI) on board Chandrayaan-1, provided inputs towards detecting water on the lunar surface, Indian Space Research Organisation (ISRO) spokesperson S. Satish said.

A “combination” of data from the Moon Mineralogy Mapper or M3 (developed by NASA) and HySI (developed by ISRO) assisted the scientific team in establishing the presence and location of water molecules on the moon, Mr. Satish added. The two payloads were among 11 carried by the Indian mission.

According to a statement released by ISRO on Thursday night, HySI, which covers the wavelength region of 0.4 to 0.9 micron, “has also provided additional data in this regard [and] helped in a better understanding of moon’s mineral composition.” Analysis of data from other instruments on board Chandrayaan-1 is in progress, the press release added.

More In: Today's Paper