The South Portal is a significant entrance to the Hubble Space Telescope, located at the Space Telescope Science Institute in Baltimore, Maryland. This portal serves as a key access point for scientists and engineers to conduct maintenance and upgrades on the telescope, ensuring its continued operation and effectiveness in capturing astronomical data. In addition to its practical functions, the South Portal symbolizes the collaboration between various organizations, including NASA and the European Space Agency. This partnership has enabled groundbreaking discoveries in astronomy, allowing researchers to explore distant galaxies and celestial phenomena through the advanced capabilities of the Hubble Space Telescope.