люди
здоровье
самит
интересное
Учёные выяснили причину плохого самочувствия космонавтов
IN SPACE - SEPTEMBER 24: In this handout photo provided by NASA, NASA astronaut Scott Kelly gives himself a flu shot for an ongoing study on the human immune system September 24, 2015 in space. The vaccination is part of NASA's Twins Study, a compilation of multiple investigations that take advantage of a unique opportunity to study identical twin astronauts Scott and Mark Kelly, while Scott spends a year aboard the International Space Station and Mark remains on Earth.