"The hearing will evaluate the impacts of long duration human spaceflight on astronaut health; federal obligations and ethical considerations related to those impacts; as well as potential options for monitoring, diagnosing, and treating retired and management NASA astronauts for conditions resulting from their federal service."
- Subcommittee Discusses Healthcare for Former Astronauts, House Committee on Science, Space, and Technology Democrats
- Subcommittee Seeks Better Health Care for Former Astronauts, House Committee on Science, Space, and Technology
- Prepared Statement: Scott Kelly
- Prepared Statement: Richard Williams
- Prepared Statement: Chris Cassidy
- Prepared Statement: Michael Lopez-Alegria
- Prepared Statement: Jeffrey P. Kahn
Keith's note: It has been interesting to listen to astronauts and medical professionals talk about the various medical aspects of flying in space - especially what Scott Kelly has gone through as he re-adapts to life on Earth after his long flight. There is still so much we do not know. My first job at NASA in 1986 was at the Life Sciences Division at NASA Headquarters working on a large report documenting life science issues in space. A lot of the work had to do with crew health and safety. A lot of good research has been accomplished in the decades that have followed. We now know a lot more about how long duration spaceflight affects human health - but we do not know everything. Nor do we know how to deal with all of the potential risks - yet. As more research is done on the ISS, these issues will be better understood. When NASA sends humans on the #JourneyToMars they're going to need to understand just what the risks are for a trip that could last years before they sign off on the missions. Some risks simply have to be accepted. Yet others can be avoided - easily. Like being pregnant.
There is a movie coming out in August called "The Space Between Us". Based on the movie trailer and the film's website a pregnant astronaut files all the way to Mars and gives birth to a child - on Mars, dying in the process of childbirth. After lots of talk about how the boy could never adapt to Earth, they go ahead and fly him back to Earth anyway. Go figure. I just do not understand how any individual astronaut - or anyone at NASA - could ever allow a pregnant person to do this given how little we know about mammalian reproduction in a spaceflight environment. We do not fly pregnant astronauts now. This movie (based on what has been released) is going to be bioethics nightmare for any space life science expert who will be called upon to comment.
Had they changed the plot such that conception, development and birth all happened on Mars, they'd have been in much less risky territory since the 0.38G gravity on Mars may well be enough for normal development to proceed. Maybe. But having a pregnant woman - probably very close to term - do a multi-G entry and landing after 9 months of zero G gestation is just pushing the limits of ethics and credibility.