For centuries, asteroids have been a source of mystery and exploration, representing ancient remnants of the solar system's formation. Recent decades have witnessed a surge in exploration: from distant flybys to close-up encounters and even sample returns, but this is being outpaced by the rapid depletion of resources here on Earth. This paper outlines the evolution of asteroid missions, highlighting past discoveries and laying the groundwork for future endeavors. It explores the missions that paved the way and expanded our understanding of these celestial bodies, revealing water ice, precious metals, and organic compounds. Beyond scientific pursuits, these discoveries can also facilitate resource utilization, fueling interest in asteroid mining. However, technological and economic considerations, alongside environmental and ethical concerns, necessitate careful planning and responsible development of this emerging field.