Ever since humanity first understood that other lands existed across vast oceans, we’ve been cursed with an everlasting itch to see what was there. Regardless of the perils, countless brave men and women set their sights on traversing immense distances in their ships, all for the chance to be the first people to set foot on foreign territory. Some were in search for new foods or spices, others for flexing their military muscles in dominance.
For the most part seeking new lands was a bargain, especially if the waters were uncharted. They did not know if they would succeed and return home or fail and perish at sea. The uncertainty of their fate, I imagine, is what drives people to try their luck. The hazards involved are an inseparable component of the potential glory.
I am tormented with an everlasting itch for things remote. I love to sail forbidden seas, and land on barbarous coasts.”
-Herman Melville, Moby Dick
Curiosity is the driving force behind exploration. Most of the Earth (save for the ocean bottoms) have been visited, mapped and studied. Our playground for learning exploring is growing smaller. Where else is there to look but to other worlds? We are destined for the stars.