| Abstract Scope |
Deep-space travels require massive amounts of radiation shielding to protect crew members from harmful cosmic rays and solar flares. However, traditional materials like lead are too heavy as payload, making launch transport incredibly expensive and inefficient. This paper looks at new methods to design lightweight shields by stacking layers of different materials, such as polymers combined with metallic elements. By analyzing how different layers slow down and block dangerous radiation particles, I explore how to maximize protection while drastically cutting down on total shield weight. This research focuses on optimizing the layout and thickness of these composite materials so they can be easily integrated into future spacecraft development or space habitat designs. Finding a lighter, more effective shielding method is a key step forward to lowering payload costs and making long-duration human space exploration economically practical. |