友谊7号

约翰·格伦进入轨道

作者： NASA中文 / 2023年2月24日

Astronaut John Glenn enters the Mercury spacecraft, Friendship 7, prior to the launch of Mercury-Atlas 6 (MA-6) on Feb. 20, 1962. The MA-6 mission was the first crewed orbital flight and Glenn became the first American to orbit the Earth during the three-orbit, five-hour MA-6 mission. Image Credit: […]

NASA·每日一图

庆祝约翰·格伦的历史使命

作者： NASA中文 / 2020年2月21日

On February 20, 1962, NASA launched one of the most important flights in American history. The mission? Send a man to orbit Earth, observe his reactions and return him home safely. The pilot of this historic flight, John Glenn, became a national hero and a symbol of American ambition. NASA’s M