The press release from Planetary Resources includes an impressive list of investors and advisors. In addition to Larry Page and Eric Schmidt, film maker James Cameron (of Avatar fame) is involved; so is Ross Perot, Jr., son of the former presidential candidate and chairman of The Perot Group. Peter H. Diamandis, one of the leading lights behind the Ansari X-Prize competition encouraging non-governmental space flight, is also part of this venture. So is Eric Anderson, an aerospace engineer and philanthropist long involved in a variety of efforts encouraging commercial spaceflight, including th…