There are no definitive studies on the matter, since the military does not release very detailed information about the salaries of its veterans, but all available data indicates no significant differences between veterans and non-veterans in earnings.

CENTERFORSECURITYPOLICY: Veteran earnings are competitive

"We have had very detailed mapping of that basin from images, from orbital spectral data, but we have not had high-resolution of its interior structure, " Grail's chief scientist, Prof Maria Zuber, who has been speaking at the Lunar and Planetary Science Conference (LPSC) in The Woodlands, Texas, told BBC News.

BBC: Nasa reveals new information about moon probes crash sites

But I think John's report will be -- John's report yesterday to the President was very detailed, very comprehensive.

WHITEHOUSE: Press Briefing