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Alexi Leonov (Алексе́й Лео́нов)

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Presentation on theme: "Alexi Leonov (Алексе́й Лео́нов)"— Presentation transcript:

1 Alexi Leonov (Алексе́й Лео́нов)

2 Born May 30, 1934 in Listvyanka, Russia
Alexi Leonov Brief bio Born May 30, 1934 in Listvyanka, Russia Attended the Soviet Air Force Academy of Arts Began flight career at pilot prep school in Kremenchug, Ukraine

3 Alexi Leonov Brief bio Graduated Chuguyev Higher Air Force School, 1957 Graduated from Zhukovskiy Air Force Engineering Academy in 1968 Received Technical Sciences degree in 1981 Reached Major General in the Soviet Air Force Married, 2 children

4 Alexi Leonov Cosmonaut career
Included in the first cosmonaut selection class - Air Force Group 1 (1960) Entered cosmonaut ranks on 7 March, 1960 Retired from cosmonaut corps in 1991 Career included two space flights Total space flight time days One EVA – 22 min

5 Alexi Leonov Cosmonaut career Selected in first class on 25 February, 1960 3,000 applicants 102 called in for interviews, exams Total of 20 selected Included Leonov, Titov, Gagarin 12 of the 20 would fly in space

6 Alexi Leonov Cosmonaut career First man to walk in space Was to have been commander of first circumlunar L-1 crew Was to have commanded the Souyz-12 to the Salyut station Cancelled after the death of the Soyuz-11 crew

7 Alexi Leonov Cosmonaut career Was also to have been commander of first crew to the Salyut DOS-3 (Cosmos 557, aka Soyuz 19) in May 1973 Call sign: Soyuz (Union)

8 Alexi Leonov Leonov/Belyayev Voshkod-2 mission EVA (spacewalk) was the primary mission objective Voshkod capsule included inflatable airlock Launch of the Voshkod-2 was on 18 March, 1965 Modified R-7

9 Leonov/Belyayev Voshkod-2 mission
Alexi Leonov Leonov/Belyayev Voshkod-2 mission EVA planned for first day 10 minute planned EVA was complicated by inflated space suit Not tested in vacuum chamber Required 12 minutes to renter capsule

10 Alexi Leonov Voshkod-2 mission After reentering the capsule following the space walk the hatch would not completely seal This leak resulted in the life support system flooding the cabin with pure oxygen Could have resulted in an explosion/fire

11 Alexi Leonov Voshkod-2 mission Attitude instability occurred during preparation for deorbit Because of this, a manual deorbit executed one orbit later than planned Placed the landing off-target by 3,000 km Landed in the Siberian forest in winter This made the landing site inaccessible to recovery crew

12 Alexi Leonov Voshkod-2 mission Timber wolves forced crew to spend the night in an unheated capsule Recovery team used skis to reach cosmonauts Crew and recovery team had to wait for the next day to reach rescue helicopter

13 Attended the Zhukovsky Air Force Engineering Academy Graduated in 1968
Alexi Leonov Post Voshkod-2 mission Attended the Zhukovsky Air Force Engineering Academy Graduated in 1968 Scheduled for Soyuz 12 mission to Salyut 1 Cancelled after death of Soyuz 11 crew from asphyxiation

14 Alexi Leonov 2nd mission - Apollo-Soyuz mission (ASTP) First joint mission between the Soviet and US space programs Commanded the Soyuz 19 mission to dock with the Apollo CSM

15 Alexi Leonov Apollo-Soyuz Test Project (ASTP) Soyuz 19 launched 15 July, 1975 Docked on 17 July Remained docked for nearly 44 hours

16 Alexi Leonov Apollo-Soyuz Test Project Station-keeping executed at a range of 50 meters Apollo crew placed CSM between Soyuz and the sun so that the diameter of the service module formed a disk which blocked out the Sun

17 Landed 21 July (5 day mission)
Alexi Leonov ASTP After completing experiment Apollo approached Soyuz for the second docking Landed 21 July (5 day mission)

18 Alexi Leonov Later life Subsequently promoted to Major General Commander of the cosmonaut team (Chief Cosmonaut) from 1976 to 1982 Deputy director of the Yuri Gagarin Cosmonaut Training Center, where he oversaw crew training

19 Alexi Leonov Later life Edited the cosmonaut newsletter Neptune Currently chairs an investment corporation in Moscow Accomplished artist and his work has been widely exhibited and published

20 Alexi Leonov Leonov awards and decorations Decorated twice as the Hero of the Soviet Union (March 23, 1965 and 1975) Awarded Order of Lenin Order of the Red Star Hero of Socialist Labor of Bulgaria Hero of Vietnam

21 Alexi Leonov Later life Leonov is well known for his EVA and near-fatal encounters on the Voskhod 2 flight, and his artistic skills, but less so for his other brushes with death Leonov survived drowning when his car skidded and plunged into a deep ice-covered lake where he pulled his wife and driver to safety He also survived an assassination attempt on Premier Brezhnev when their car was ambushed, killing the driver

22 The End


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