Former NASA astronaut Edgar Mitchell, says "there really is no doubt we are being visited."Former NASA astronaut Edgar Mitchell, says "there really is no doubt we are being visited."Much of this and expanded information sits on an interesting if far fetched website, Enterprisemission.com The host, Richard Hoagland, writes books on NASA cover-ups, and himself was the guy who made lots of noise about the face on mars from the 1980’s.