Open main menu

Wikimedia Commons β

DanielTom

Joined 22 September 2012
Picture of the day
Physicist Stephen Hawking in Zero Gravity NASA.jpg
Stephen Hawking (center) enjoys zero gravity during a flight aboard a modified Boeing 727 aircraft owned by Zero Gravity Corporation. Hawking is being rotated in air by (right) Peter Diamandis and (left) Byron Lichtenberg.