Medical Aspects of a Journey to Mars and Beyond

Most experts agree that a manned mission to Mars will occur within a decade by the mid-2030s. It is estimated that the trip will take 9 months in each direction with 3-6 months on the Martian surface. Physicians are already aware of the physiological consequences of prolonged microgravity. These sequelae include fluid redistribution, cardiovascular impairment, visual changes, immune system alterations, risk of urolithiasis, psychological challenges, sleep disruption and nutritional needs. Martian astronauts will also experience increased radiation exposure. Interesting data is already available from Senator Kelly of Arizona and his twin brother. Senator Kelly spent prolonged time in space while his identical twin did not.

 

Class Recordings:

Class 1 - April 15, 2026

Class 2 - April 22, 2026


Group Leader: Kevin R. Loughlin
Venue: Online
Meets on: Wednesday 10 AM to noon
Starting: April 15
Sessions: 5
Class Size: 35
Teaching Style: Lecture with questions
Weekly Preparation: None

Doctor Loughlin is the director and founder of the Greater Boston chapter of the Mars Society, a national organization dedicated to supporting the study and exploration of Mars. He will incorporate the latest emerging data on the considerations of a space flight to Mars and beyond in this course.