Time Delay Integration (TDI) image sensors are pivotal in space exploration for their high sensitivity and ability to capture clear images in low-light conditions. They are extensively used in satellite imaging for earth observation, providing high-resolution images crucial for environmental monitoring and mapping. In astronomy, TDI sensors facilitate detailed observations of faint celestial bodies, significantly contributing to astrophysical research. These sensors are also vital in space telescopes, enabling the study of distant astronomical objects by compensating for low light levels. Additionally, TDI technology is instrumental in spectral imaging for space missions, offering insights into the composition of celestial bodies and phenomena.