伯纳德·哈里斯:第一位非裔美国人太空行走者
A physician, flight surgeon, and NASA astronaut, Bernard Harris became the first African American to perform a spacewalk in February 1995, during space shuttle Discovery’s STS-63 mission. This was a mission of firsts. It was also the first time a shuttle rendezvoused with the Russian Mir space station. View the Black History Month Image Gallery. Image ...