AstroRad Radiation Vest Protects Artemis I Astronauts
TL;DR. A new radiation-blocking vest, AstroRad, successfully shielded astronauts during the Artemis I mission to the Moon and back. - StemRad developed AstroRad, which targets radiation-sensitive organs, offering protection comparable to spacecraft shelters. - The wearable technology provides an efficient, lightweight solution for deep-space radiation hazards. - Protecting astronauts personally reduces the need for heavy spacecraft shielding, critical for long-duration missions.
- StemRad's AstroRad vest was tested on NASA's uncrewed Artemis I mission.
- The vest shields radiation-sensitive organs like bone marrow, not the entire body.
- AstroRad's performance was comparable to the Orion spacecraft's heavily shielded shelter.
- This personal shielding approach offers a lighter, more efficient alternative to traditional spacecraft mass shielding.