Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X
60 years ago, Yuri Gagarin flew around the Earth for the first time in the Vostok spacecraft!
@ValeryOchkov , happy Human Space Flight day to you and all the readers!
The document that you have attached is also interesting, but different from the animated image in your message.
