NASA’s Space Shuttle Endeavour first arrived at her home spaceport, NASA’s Kennedy Space Center, on May 7, 1991. Following exactly one year of completing assembly, rigorous tests and processing, the newest orbiter “set sail”into the skies over the Atlantic Ocean. The maiden voyage marked one of the most dramatic examples of the value of humans in spaceflight.
On Jan. 8, 2020, NASA astronaut Christina Koch became the first woman from any nation to pass the milestone of 300 days on a single spaceflight. Koch eclipsed the previous record of time in space for a woman, 289 days, on Dec. 28, 2019. NASA’s Peggy Whitson set the mark between Nov. 17, 2016 and Sept. 3, 2017.
American astronaut Scott Kelly and Russian cosmonaut Mikhail Kornienko participated in a one-year mission aboard the International Space Station (ISS). Twice as long as a typical crew, the effort was to learn more about the effects of microgravity on the human body.
During the summer of 1965, the United States began to pull even in the space race with the Soviet Union. The eight-day Gemini V endurance mission doubled America’s spaceflight record set two months earlier. It also tested technology that would help make longer missions possible in the future.