Astronauts' Back Pain Has Surprising Cause By Christopher Wanjek 26 October 2016 Doctors to astronauts: We've got your back.
On a Long Trip to Mars, Cosmic Radiation May Damage Astronauts' Brains By Christopher Wanjek 12 October 2016 President Obama today announced ambitions for the U.S. to send people to Mars by 2030. But a new study shows that the radiation of space could be damaging to the brain.
