The article by Chris Hadfield, a former CSA astronaut, teaches spaceflight in his new MasterClass series.
Chris Hadfield, a Canadian astronaut, was blinded seventeen years ago on a spacewalk. His eye was irritated with cleaning fluid during a critical construction journey on the ISS that caused him tremendous pain. He opened a cleaning valve in his suit to clear his eyes.
This first aid helps him to clear his tears and he was able to continue to build Canadarm 2, which is still used for spaceship and outboard stays at this time. Today, Hadfield shares his abilities in space in a MasterClass video designed to help astronauts with their missions. Everyone is invited.
According to Chris Hadfield, he gladly shared the true meaning or core of space travel
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