Linda M. Godwin

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Linda M. Godwin bigraphy, stories - Astronaut

Linda M. Godwin : biography

July 2, 1952 –

Linda Maxine Godwin (Ph.D.) is an American scientist and a NASA astronaut. Godwin is the Assistant to the Director for Exploration, Flight Crew Operations Directorate at the Johnson Space Center. She is currently a Professor in the Department of Physics and Astronomy of the University of Missouri.

Academic experience

After completing undergraduate studies in physics and mathematics at Southeast Missouri State University, Godwin attended graduate school at the University of Missouri in Columbia, Missouri. During that time she taught undergraduate physics labs and was the recipient of several research assistantships. She conducted research in low temperature solid state physics, including studies in electron tunneling and vibrational modes of absorbed molecular species on metallic substrates (surfaces) at liquid helium temperatures. Results of her research have been published in several journals.

Godwin is an instrument rated private pilot.

NASA career

Godwin joined NASA in 1980, in the Payload Operations Division, Mission Operations Directorate, where she worked in payload integration (attached payloads and Spacelabs), and as a flight controller and payloads officer on several Space Shuttle missions.

Selected by NASA as an astronaut candidate in June 1985, Godwin became an astronaut in July 1986. Her technical assignments have included working with flight software verification in the Shuttle Avionics Integration Laboratory (SAIL), and coordinating mission development activities for the Inertial Upper Stage (IUS), deployable payloads, and Spacelab missions. She also has served as Chief of Astronaut Appearances, Chief of the Mission Development Branch of the Astronaut Office and as the astronaut liaison to its Educational Working Group, Deputy Chief of the Astronaut Office, and Deputy Director, Flight Crew Operations Directorate. Godwin is currently the Assistant to the Director for Exploration, Flight Crew Operations Directorate at the Johnson Space Center.

A veteran of four space flights, Godwin has logged over 38 days in space, including over ten EVA hours in two spacewalks . In 1991 she served as a Mission Specialist on STS-37, was the Payload Commander on STS-59 in 1994, flew on STS-76 in 1996, a Mir docking mission, and served on STS-108/International Space Station Flight UF-1 in 2001.

Spaceflight experience

STS-37 Atlantis (April 5-April 11, 1991) was launched from the Kennedy Space Center, Florida, and returned to land at Edwards Air Force Base, California. During the 93 orbits of the mission, the crew deployed the Gamma Ray Observatory (GRO) to study gamma ray sources in the universe. GRO, at almost 35,000 pounds (16 Mg), was the heaviest payload deployed to date by the Shuttle Remote Manipulator System (RMS). The crew also conducted an unscheduled space walk to free the GRO high gain antenna, and conducted the first scheduled extravehicular activity in 5½ years to test concepts for moving about large space structures. Several middeck experiments and activities were conducted including test of elements of a heat pipe to study fluid transfer processed in microgravity environments (SHARE), a chemical processing apparatus to characterize the structure of biological materials (BIMDA), and an experiment to grow larger and more perfect protein crystals than can be grown on the ground (PCG II). Atlantis carried amateur radio equipment for voice contact, fast scan and slow scan TV, and packet radio. Several hundred contacts were made with amateur radio operators around the world. Mission duration was 143 hours, 32 minutes, 44 seconds.

STS-59 Endeavour (April 9-April 20, 1994) was the Space Radar Laboratory (SRL) mission. SRL consisted of three large radars, SIR-C/X-SAR (Shuttle Imaging Radar C/X-Band Synthetic Aperture Radar), and a carbon monoxide sensor that were used to enhance studies of the Earth’s surface and atmosphere. The imaging radars operated in three frequencies and four polarizations. This multispectral capability of the radars provided information about the Earth’s surface over a wide range of scales not discernible with previous single-frequency experiments. The carbon monoxide sensor MAPS (Measurement of Air Pollution by Satellite) used gas filter radiometry to measure the global distribution of CO in the troposphere. Real-time crew observations of surface phenomena and climatic conditions augmented with over 14,000 photographs aided investigators in interpretation and calibration of the data. The mission concluded with a landing at Edwards AFB after orbiting the Earth 183 times in 269 hours, 29 minutes.