Throughout the history of space exploration, many groundbreaking discoveries have expanded our understanding of the universe. The discovery of exoplanets, planets outside our solar system, has been one of the most exciting recent breakthroughs. Scientists have identified thousands of exoplanets, some of which may even support life.
Other famous discoveries include the detection of gravitational waves, the existence of black holes, and the identification of the cosmic microwave background radiation, the afterglow of the Big Bang. These discoveries have revolutionized modern physics and astronomy, providing new insights into the nature of space and time.