Russian Academy of Sciences | National Academy of Sciences | American Academy of Arts and Sciences | Microsoft Office | Home Office | War Office | The Office | Life | One Life to Live | Academy of Motion Picture Arts and Sciences | Life (magazine) | Foreign and Commonwealth Office | United States Patent and Trademark Office | This Is Your Life | It's a Wonderful Life | Chinese Academy of Sciences | This American Life | Second Life | Homicide: Life on the Street | Office of the Inspector General | Office of Naval Research | Bulgarian Academy of Sciences | This Is Your Life (UK TV series) | The Life and Legend of Wyatt Earp | Polish Academy of Sciences | Office of Strategic Services | The Office (U.S. TV series) | New York Academy of Sciences | Extraterrestrial life | Cabinet Office |
On loan from MIT to NASA Headquarters as the Senior Scientist for the International Space Station since 2000; prior to that, on loan from MIT as the Senior Scientist for the Office of Life and Microgravity Sciences, NASA-HQ, 1998-2000; crew training, flight and post-flight activities 1996-1998; Lead Scientist of the Microgravity Space and Applications Division since 1985-1996.