no human-made spacecraft has traveled farther than the Sun. The Sun is located at the center of our solar system, and all the known spacecraft that have been launched by humans have been intended for exploration within the solar system. However, it's worth noting that the Voyager 1 spacecraft, which was launched in 1977, is currently the farthest man-made object from Earth. Voyager 1 had reached interstellar space and was approximately 22.3 billion kilometers (13.8 billion miles) away from the Sun. It continues to transmit data back to Earth, providing valuable insights about the outer regions of our solar system. Please keep in mind that there may have been new missions or developments.