Final answer:
Mars exploration through spacecraft missions has offered crucial insights for future human missions.
Explanation:
Mars exploration has been facilitated by over 50 spacecraft missions, with the first successful flyby by Mariner 4 in 1965.
The intensive study of Mars through space probes, rovers, and satellites has provided valuable information about the planet.
Future plans by NASA and the European Space Agency aim to send humans to Mars between 2030 and 2040.
Learn more about Mars exploration here:
https://brainly.com/question/41962791
