Astronauts experience these key changes in space that could impact their health, new research shows CNNSpaceflight does some weird things to astronauts’ bodies MIT Technology ReviewExposure to Outer Space May Accelerate Aging, New Evidence Suggests GizmodoMolecular Changes Wrought by Spaceflight Explored in Newly Published Studies GenomeWebOne biological molecule may explain why space affects astronauts' health InverseView Full Coverage on Google News