Fun Facts
The Space Twin Study
In a groundbreaking study, NASA explored the effects of long-term space travel on the human body by examining identical twin astronauts, Scott and Mark Kelly.
In a groundbreaking study, NASA explored the effects of long-term space travel on the human body by examining identical twin astronauts, Scott and Mark Kelly.
How Space Changes the Human Body: What Astronauts Face Beyond Earth Have you ever wondered what happens to the human body during a long space