Amid growing concerns over Sunita Williams' health, NASA recently clarified that all the astronauts aboard the International Space Station (ISS) are in "good health".

NASA astronaut Sunita Williams, 59, has been on the ISS for over 150 days. Recent photos show her looking thinner with hollow cheeks.

New York: Recent pictures of Sunita Williams and Barry ‘Butch’ Wilmore from the International Space Station (ISS) hinted at deteriorating heath of the NASA astronauts who are stuck in space. Drastic weight loss is a common health problem faced by astronauts during long halts in space ISS does not have gravity. The microgravity environment of […]