Question 4: Chemical and mineralogical mapping of the entire lunar surface at high spatial resolution, mapping particularly the chemical elements magnesium, ________, silicon, calcium, iron, titanium, radon, uranium, & thorium.
Question 5: LLRI or Lunar Laser Ranging Instrument determines the height of the surface topography by sending pulses of ________laser light towards the lunar surface and detecting the reflected portion of that light.
Question 7: This was confirmed on 24 September 2009, when Science Magazine reported that ________'s Moon Mineralogy Mapper (M3) on Chandrayaan-1 has detected water on the moon.