Description

The image is a diagram showing the different stages of a nuclear reactor. The diagram is divided into three sections, each representing a stage of the reactor. The first section is labeled "Nuclear Fission," which is the process of splitting atoms to release energy. The second section is labeled "Nuclear Fusion," which is the process of combining atoms to release energy. The third section is labeled "Nuclear Thermal Propulsion," which is the process of using nuclear energy to propel a spacecraft. The diagram also includes a few other labels, such as "Neutron," "Proton," and "Electron," which are all important components of the nuclear reactor process. The image is a combination of text and diagrams, providing a clear explanation of the nuclear reactor stages.