Buzz Aldrin Pivots Support Toward Moon Before Mars 

Buzz Aldrin, On Eve Of July Apollo 11 Observations, Says Stephen Hawking Convinced Him That Humans Should Return To Moon First; At Starmus V Festival In Zurich With Theme ‘A Giant Leap’ Aldrin Receives Stephen Hawking Medal For Lifetime Achievement, Recalls Visit To Cambridge UK And Late Physicist Tapping Out ‘Moon First’ On Computer; Aldrin Will Land In Luxembourg For USA Independence Day, Hopes That Costs Of Lunar Return Will Be Shared By International Partners

Credits: Starmus Festival, NASA