Valentin Lebedev
Engineer and astronaut; space missions

Born
April 14th, 1942
83 years ago
Category
Scientists & Innovators
Country
Russia
Links & References
An engineer and astronaut with significant contributions to space exploration. Participated in the Soyuz 21 mission, which lasted 15 days, and served as a flight engineer aboard the Salyut 7 space station, staying there for over 175 days. Focused on conducting scientific research and experiments in microgravity conditions. Contributed to advancements in human spaceflight and worked on the development of the Soviet space program.
Participated in the Soyuz 21 mission
Spent over 175 days on Salyut 7
Other People Born on April 14th
Charles Hamelin
Born in 1984, a prominent speed skater represented Canada in international competitions. Specialized in short track speed skating, achieving significant success throughout the career, including multiple Olympic appearances. Secured medals in several championships and world cups, establishing a reputation as one of the sport's top competitors.
Continue ReadingBrad Garrett
An American actor and comedian achieved prominence through a role in the television series 'Everybody Loves Raymond,' portraying the character Robert Barone. The performance earned a Primetime Emmy Award for Outstanding Supporting Actor in a Comedy Series. Additionally, involvement in stand-up comedy and voice acting contributed to a versatile career in entertainment. Other credits include voice work for animated films such as 'Finding Nemo' and appearances in various sitcoms and specials.
Continue ReadingDavid Crisafulli
This individual served as the 41st Premier of Queensland, holding office from 2012 to 2015. Prior to premiership, significant roles included Minister for Natural Resources and Mines and Member of the Legislative Assembly for Broadwater. Focused on issues such as economic development and infrastructure during tenure.
Continue ReadingAdam Gib
Served as a minister in the Church of Scotland and contributed to religious literature during the 18th century. Authored several sermons and theological writings that reflected the religious sentiments of the time. Focused on the spiritual needs of his congregation and emphasized the importance of faith and moral conduct. Played a role in the Scottish Enlightenment through his writings, which communicated religious ideas to a broader audience. His works often addressed contemporary social issues while aiming to provide guidance and inspiration.
Continue ReadingChristiaan Huygens
A prominent mathematician, astronomer, and physicist contributed significantly to various fields of science during the 17th century. Developed the wave theory of light, providing a foundation that influenced future research in optics. Discovered Saturn's largest moon, Titan, and provided detailed studies of the planet's rings. Authored several works, including 'Horologium Oscillatorium,' which advanced the understanding of pendulum clocks and mechanics. Huygens' theories and inventions laid groundwork for future scientific advances in astronomy and mathematics.
Continue ReadingMatti Lonkainen
A prominent Finnish politician, contributed to the political landscape during the early 20th century. Played a significant role in the establishment of Finland’s political framework following its declaration of independence in 1917. Served in various governmental positions, influencing policies and legislation. Engaged in domestic affairs and was part of political discussions shaping the newly formed government. His efforts aligned with the broader movements of his time, impacting the development of Finnish democracy and governance.
Continue Reading