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Larry Connor

Larry Connor is an American real estate and technology entrepreneur….

Laura Shepard Churchley

Daughter of Alan Shepard, first American in space and fifth human to walk on the Moon. She serves as Chair of the Astronaut Scholarship Foundation Board of Trustees, a foundation that raises funds for college students and provides mentoring to schola…

Laurel Clark

Laurel Blair Salton Clark was an American medical doctor, United States Navy Captain, NASA astronaut and Space Shuttle mission specialist. Clark died along with her six fellow crew members in the Space Shuttle Columbia disaster. She was posthumously …

Lawrence J. DeLucas

Lawrence James “Larry” DeLucas (O. D., Ph.D.) is an American biochemist who flew aboard NASA Space Shuttle mission STS-50 as a Payload Specialist.
DeLucas was a member of the crew of Space Shuttle Columbia for STS-50 (June 25-July 9, 1992), the…

Lee Archambault

Lee Joseph “Bru” Archambault is an American test pilot and former NASA astronaut. He has logged over 4,250 flight hours in more than 30 different aircraft. Archambault is married with three children. His hobbies include bicycling, weightlifting, and …

Lee Morin

Lee Miller Emile Morin is a United States Navy Captain and NASA astronaut. He flew on STS-110 in 2002….

Leland D. Melvin

Leland Devon Melvin is an American engineer and a former NASA astronaut. He served on board the Space Shuttle Atlantis as a mission specialist on STS-122, and as mission specialist 1 on STS-129. Melvin was named the NASA Associate Administrator for E…

Leonid Kadeniuk

Leonid Kostyantynovych Kadenyuk (Ukrainian: Леонід Костянтинович Каденюк, 28 January 1951 – 31 January 2018) was the first astronaut of independent Ukraine. He flew on NASA’s Space Shuttle Columbia in 1997 as part of the international mission STS-87….

Leonid Kizim

Leonid Denisovich Kizim (Кизим Леонид Денисович) (August 5, 1941 – June 14, 2010) was a Soviet cosmonaut.

He was selected as a cosmonaut on October 23, 1965. Kizim flew as Commander on Soyuz T-3, Soyuz T-10 and Soyuz T-15, and also served …

Leonid Popov

Popov was born in Oleksandriia, Kirovohrad Oblast, Ukrainian SSR. He was selected as a cosmonaut on April 27, 1970, and flew as Commander on Soyuz 35, Soyuz 40 and Soyuz T-7, logging 200 days, 14 hours, and 45 minutes in space before his retirement o…

Léopold Eyharts

Léopold Eyharts (born April 28, 1957) is a French Brigadier General in the French Air Force, an engineer and ESA astronaut….

Leroy Chiao

Leroy Chiao is a Chinese-American engineer, former NASA astronaut, entrepreneur, motivational speaker, and engineering consultant. Chiao flew on three Space Shuttle flights, and was the commander of Expedition 10, where he lived on board the Internat…

Lev Dyomin

Lev Stepanovich Dyomin (Russian: Лев Степанович Дёмин; January 11, 1926, in Moscow – December 18, 1998, in Zvyozdny Gorodok) was a Soviet cosmonaut who flew on the Soyuz 15 spaceflight in 1974. This spaceflight was intended to dock with the space sta…

Lina Borozdina

As a child in Odessa, Ukraine, Lina Borozdina’s dad would tell her bedtime stories about her cousin and her sneaking onto a spaceship as stowaways to go on space adventures. By age 6, she already knew all the constellations and their associated mytho…

Linda M. Godwin

Linda Maxine Godwin Ph.D. is an American scientist and retired NASA astronaut. Godwin joined NASA in 1980 and became an astronaut in July 1986. She retired in 2010. During her career, Godwin completed four space flights and logged over 38 days in spa…