Human spaceflight refers to the process of sending humans into space to explore, conduct research, and experience the unique environment beyond Earth. This endeavor has led to significant advancements in science and technology, as well as a deeper understanding of our universe. Notable missions include those conducted by NASA, ESA, and Roscosmos, which have contributed to our knowledge of space and human adaptability in extreme conditions. The pinnacle of human spaceflight is the International Space Station (ISS), a collaborative project involving multiple countries. The ISS serves as a microgravity laboratory where astronauts conduct experiments that benefit life on Earth and pave the way for future exploration, including potential missions to Mars.