Seven separate applications were required before Michael E. Fossum was selected by NASA as an astronaut candidate in June 1998. Since that milestone, he has logged over 194 days in space across three distinct missions, contributing extensively to the structural development and long-term maintenance of the International Space Station while serving as both an engineer and a commander.
Military and Academic Foundations
Born in 1957 in Sioux Falls, South Dakota, Michael E. Fossum completed his undergraduate studies at Texas A&M University, where he graduated in mechanical engineering in 1980. During his time there, he commanded Squadron 3 in the Corps of Cadets. He later earned a master's degree in physical science from the University of Houston–Clear Lake. His path led to the U.S. Air Force Test Pilot School, where he gained experience flying 34 different types of aircraft. He concluded his active military service in 1992 and transitioned to the Air Force Reserve, eventually retiring with the rank of colonel in 2010.
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In 1993, Fossum joined NASA as a systems engineer, initially focusing on the Russian Soyuz spacecraft's utility as an emergency escape vehicle. His responsibilities expanded during the 1990s as he supported the redesign of the International Space Station and acted as a flight test engineer for the X-38 prototype. By 1996, he was a technical assistant for the Space Shuttle program. Following his selection as an astronaut, he served as the Astronaut Office Lead for ISS flight software development and worked as a Capsule Communicator in Mission Control.
Spaceflight Missions
Fossum first flew on STS-121 in July 2006, where he completed three spacewalks. In May 2008, he served on STS-124, which delivered the Kibo Laboratory module to the station. His third journey involved launching on Soyuz TMA-02M in June 2011 to join Expedition 28. He subsequently assumed command of the International Space Station for Expedition 29, serving from September 9 until November 21, 2011. Over his career, he performed seven spacewalks totaling more than 48 hours of Extravehicular Activity.
Transition to Academia
After departing NASA in January 2017, Fossum transitioned to an administrative role at Texas A&M University at Galveston. He served as vice president and chief operating officer for the institution. In October 2019, he was appointed superintendent of the Texas A&M Maritime Academy, further aligning his professional background in engineering and leadership with maritime education.
Fast facts
- Born: 1957, Sioux Falls
- Education: Texas A&M University, U.S. Air Force Test Pilot School
- Notable NASA role: ISS Expedition 29 commander
- Space flight time: Over 194 days
- Spacewalks: 7 total, over 48 hours
- Awards: NASA Distinguished Service Medal, Distinguished Eagle Scout Award
- Post-NASA career: Texas A&M Maritime Academy Superintendent
Questions readers ask
How many times did Michael E. Fossum apply to NASA before being selected?
He applied seven times between 1988 and his eventual selection in 1998.
Which major space station module did Fossum help install during his 2008 mission?
He served as the lead spacewalker during the installation of Japan's Kibo Laboratory module.
Achievements
- Affiliated with National Aeronautics and Space Administration
- Educated at Texas A&M University, U.S. Air Force Test Pilot School and McAllen High School
- Worked as military officer, astronaut and engineer

