Researchers create a roadmap for reducing radiation exposure to future astronauts who colonize space. It involves gene therapy, tissue and organ engineering, extended hibernation, and the use of RadAway-style drugs.

See the source article by following the link below:
Researchers create a roadmap for reducing radiation exposure to future astronauts who colonize space. It involves gene therapy, tissue and organ engineering, extended hibernation, and the use of RadAway-style drugs.