NASA astronauts Sunita Williams and Butch Wilmore returned to Earth after a prolonged nine-month mission aboard the ISS due ...
Astronauts who have travelled on space missions earlier have reported facing difficulty in walking, having bad eyesight, ...
Seeing astronauts floating around weightlessly inside the International Space Station may be fun but the absence of gravity ...
It takes astronauts several weeks to re-calibrate themselves to life on Earth. The vestibular organ deep inside the ear helps humans keep their bodies balanced while walking on Earth by sending ...