The Hubble Space Telescope has been a cornerstone of astronomical research for over 30 years, capturing stunning images of distant galaxies, nebulae, and other celestial objects. However, one of its key limitations is that it can only observe a small portion of the sky at a time. This means that to create a complete picture of the universe, Hubble often needs to take multiple observations over years. To address this limitation, NASA is launching the Roman Space Telescope, a new instrument designed to capture a much wider view of the cosmos without sacrificing image quality. The Roman telescope will feature 18 infrared detectors arranged in a mosaic, creating a total resolution of 300 megapixels. This configuration allows it to capture areas of the sky about 100 times larger than Hubble in a single exposure, while still maintaining the same level of detail. Unlike Hubble, which focuses on highly detailed observations of specific targets, the Roman telescope is optimized for broader surveys. This makes it ideal for studying rare cosmic events or mapping large-scale structures in the universe, such as the distribution of dark matter or the cataloging of exoplanets. Rather than replacing Hubble, the Roman telescope will work alongside it, offering a complementary approach to space observation. Designing the Roman telescope posed significant engineering challenges, particularly in aligning and calibrating the 18 detectors to ensure consistent optical quality across its large field of view. These efforts are expected to revolutionize how astronomers conduct their research, allowing them to combine the efficiency of large-scale imaging with the precision of detailed observations. This advancement marks a major step forward in our ability to explore and understand the universe.