Spending billions on space missions might seem excessive, but the benefits are tangible. Technological advancements in medicine, communication, and transportation have all emerged from space research. Exploring beyond Earth also prepares us for long-term survival, as our planet faces environmental and existential threats. Finally, space exploration unites humanity under a shared mission and inspires generations to pursue science and innovation.
With climate change, poverty, and inequality threatening millions, directing huge sums towards space exploration feels irresponsible. Instead, those resources should be invested in clean energy, healthcare, and education. What good is discovering new planets when we’re failing to take care of our own? Until we solve the problems here, space should remain a lower priority on the global agenda.