Yuri Kondratyuk
Yuri Vasilievich Kondratyuk was a Soviet engineer and mathematician. He was a pioneer of astronautics and spaceflight, a theoretician and a visionary who, in the early 20th century, developed the first known lunar orbit rendezvous (LOR), a key concept for landing and return spaceflight from Earth to the Moon. The LOR was later used for the plotting of the first actual human spaceflight to the Moon. Many other aspects of spaceflight and space exploration are covered in his works.
From *.wikipedia.org,
General Info
.
Male
Date of Birth
June 9th, 1897
Age
129
Birth Place
Ukraine, Poltava Oblast
Date of Death
February 23rd, 1942
Died Aged
44
Star Sign
Gemini
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