Tags Dr. Erik Seedhouse Space Radiation And Astronauts, rodent studies cumulative radiation doses SpaceX Blue Origin NASA Elon Musk human spaceflight to Mars BLEO human spaceflight cislunar human spaceflight GCRs Cosmic Rays radiation shielding cancer radiation studies accumulated radiation dosage scientific & medical radiation research weight adjusted rodent studies comparative studies with astronauts radiation and gender omics genetic manipulation Mars One food farms in space Gravitropism plant growth in space closed loop life support MELISSA Life Support Program space settlement birth and children in space Bioethics radiation vision problems ESA ASTRONAUT PERSEO RADIATION PROTECTION VEST VASIMIR Guest Dr. Erik Seedhouse Tagline Astronaut radiation and safety View the discussion thread.