Gregory Olsen

Gregory Hammond "Greg" Olsen () adalah seorang wirausahawan, insinyur dan ilmuwan asal Amerika Serikat. Pasa Oktober 2005, ia menjadi orang swasta ketiga yang melakukan kunjungan yang didanai sendiri ke Stasiun Luar Angkasa Internasional dengan perusahaan Space Adventures.

Referensi

Sumber 
 Dr. Olsen's presentation at Hopewell Valley Regional High School, Pennington, New Jersey, United States on 26 April 2006.
 Dr. Olsen's presentation at Montgomery Township High School, Skillman, New Jersey, United States on 20 May 2006
 Dr. Olsen's presentation at Bear Tavern Elementary school Hopewell Valley Regional school, Titusville New Jersey, USA on 26 November 2008

Pranala luar 
 Greg Olsen, Official Web Site GHO Ventures, LLC
 'Space tourist' blasts off to ISS  – BBC, 1 October 2005
 'Space tourist' arrives at Space Station  – BBC, 3 October 2005
 Trek to Space Station Is 'A Dream Come True' 
 Spacefacts biography of Gregory Olsen 
 Pictures and narrative of the Soyuz TMA-7 launch
 Human Presence in Space International Forum 

Wisatawan antariksa