Tags: Astronaut.
Gregory Hammond Greg Olsen (born April 20 1945) is an American entrepreneur engineer and scientist who in October 2005 became the third private citizen to make a self-funded trip to the International Space Station with the company Space Adventures. Olsen was the co-founder and chairman of Sensors Unlimited Inc. a company developing optoelectronic devices such as sensitive near-infrared (NIR) and shortwave-infrared (SWIR) cameras. One of Sensors Unlimited’s major customers is NASA.
