By Gabby Martin Beyond the survival and the technology transfer, space exploration embraces common transcendent purposes. It challenges us with deep questions: are we alone? As of this year, astronomers confirmed over 6 thousand exoplanets, with thousands more a candidate for confirmation and dozens discovered within the habitable Goldilocks zones of their respective stars where liquid water, and potentially life-sustaining planets can exist. The James Webb Space telescope and missions such as TESS are accelerating the world detection of such places. The discovery of even microbial life outside of the Earth could have be a game changing effect on human consciousness. Destroying the illusion of only humanity in the universe. This could inspire a new idea of planetary stewardship and create a completely new ethical and social philosophy structure. Even without this contact, the act of the search itself will butt up our collective sense of purpose for humanity. The last Artemis 2 mission, launched on April 1, 2026 (the first crewed lunar tour in more than 50 years) cut across the partisan noise and all the disgust on social media. It drew worldwide attention to the mission and (according to my own experience following this mission on social media) sparked much genuine interest of young people in space careers, including many from underrepresented in STEM.
Beyond the useful aspects of space exploration, the enterprise lies on a foundation of profound nature of wonder. The ancient Greek concept of thaumazein espouses the sense of wonder that pushes us to ask why, and how, and who we are in the face of enormous cosmos. and It pushes every breakthrough of civilization, from the mastery of fire and agriculture to quantum mechanics to general relativity. Where other species perform the optimization for the immediate survival, we build an imaginary future to be dared and to venture into the unknown.
As a kid, I would lie in the driveway hoping for a cloudless night so I could stare at the magical backdrop of shining stars, amazed by something I could not comprehend. This sense of wonder has also driven humanity through all existence. I know someone a long time ago had to be staring into a similar unknown and asked the question “why?”, and because they asked why, we eventually discovered fire, the wheel, the atom, and computing power. Space by itself right now is our ultimate horizon, the final, gravity-defying frontier. Our chemical rockets are the Santa Maria’s of the 15th century, our astronauts are the Magellan’s and Armstrong’s of a space exploration era. Just as the ancient mariners used the stars to cross the oceans, the explorers of today sail toward distant worlds with satellites as their compass and reusable rockets as their Santa Maria’s.
The critics of space exploration demand to know why we explore space. In doing so, they express history’s most familiar question. The question asked before every major leap that humans have ever made. The answer remains the same and is powerful –, facing the unknown we strive to understand. We won’t be abandoning Earth, but we will be securing its future and fulfilling our deepest purpose. By investing in space exploration, we protect our future while enriching the present through innovation, unity, the boundless wonder that defines what it means to be human.
