Hydrogen offers a new way to study Moon - ESA Space Science, October 16, 2009.
SARA (Sub Kev Atom reflecting Analyser ) Instrument in Chandrayaan-1
Like a Big Sponge, Moon Absorbs Charged Particles to Produce Water - The Hindu, October 15, 2009.
The Water-generating Moon: SARA Instrument Onboard Chandrayaan-1 Spacecraft Confirms Solar Wind as Key Player in Generating Moon Water - AstronomyNow.com, October 15, 2009.