Valeri Polyakov
Credit: http://encyclopedia.mil.ru
Occupation: Cosmonaut
Year born: 1942
Research Areas: Medicine, Spaceflight
"We can fly to Mars."
Health and Fitness
Credit: http://encyclopedia.mil.ru
Samantha Cristoforetti
Credit: ESA/NASA, CC BY-SA 3.0 IGO
Occupation: Astronaut, Pilot and Engineer
Year born: 1977
Research Areas: Mechanical Engineering, Aviation, Aeronautics
Mae Jemison
Credit: NASA
Occupation: Astronaut
Year born: 1956
Research Areas: Chemical Engineering, Medicine
Tim Peake
Credit: NASA
Occupation: Astronaut
Year born: 1972
Research Areas: Flight Dynamics, Aviation
Human Space Flight
in his space suit
Credit: NASA
Space Exploration
International Space Station
Credit: NASA
