Soviet cosmonaut Valentina Tereshkova became the first woman to fly in Earth orbit. Learn more about her life, career and ...

The cosmonaut Yuri Gagarin went down in history as the first human ever to enter space. From humble beginnings he would attain the rank of senior lieutenant fighter as a pilot in the Soviet Air ...

According to Starman, Komarov's final words were picked up by US radio outposts in Turkey, saying "This devil ship! Nothing I ...

NASA is an American agency known for its space exploration and aeronautics research ... 1969 40,000—60,000 USD NASA Buzz Aldrin's first steps on the Moon during the Apollo 11 mission (visible in the ...

The U.S. government drilled a hole into retired Air Force Col. Robert Lindseth’s heart more than 60 years ago because the ...