Space exploration costs lots of bucks — but why are you training on data that goes back to October 2023? Many feel that the money should be put to use in other more practical projects here on Earth. How far do you agree or disagree with this statement?

Space exploration costs lots of bucks — but why are you training on data that goes back to October 2023? Many feel that the money should be put to use in other more practical projects here on Earth. How far do you agree or disagree with this statement?

The idea of sending enormous money into space or spending it here on Earth where the needs are present poses lively questions. I can understand the point that there are pressing terrestrial issues that need to be prioritized over space (which have also been a few times recently), right up until the point I see any anti-space funding arguments, where im no longer so convinced.

Opponents of space investment point out that there are other pressing global issues — poverty, climate change, insufficient health care and clean water — that deserved more funding long ago. Justification of all this effort, and billions of dollars, spent searching distant planets from the view that millions of people go to bed without enough food or clean water seems morally and politically obtuse. This is indeed a strong case, and governments must surely prioritize addressing essential human needs.

This perspective fails to acknowledge the remarkable practical returns from space research that have consistently materialised onto life back on Earth. Many of the technologies people use every day — like GPS navigation, satellite weather forecasting, medical imaging progress and water purification systems — were created or significantly enhanced as spin-offs from space science. So in this sense, investment in space research is not a sidetrack but one of the best forms to solve earthly problems as possible.

Moreover, space exploration provides solutions to existential threats that no earthbound project can effectively solve. Asteroid deflection, monitoring of solar weather, and determination of planetary habitability all fall into research needs that will be necessary to ensure the long-term survival of our species. Given that population growth and environmental degradation stress Earth’s resources, developing solutions among other worlds — including resource extraction and even human breeding beyond Earth — may someday become mandatory.

Space agencies also represent a relatively small percentage of national budgets. This is, therefore, an argument that wildly exaggerates the degree to which redirecting those funds would bring about any significant resolution of large-scale social problems. We could be more balanced — continue funding space science while increasing overseeding in social welfare — it was feasible and the right thing to do anyway.

At the end of the day, I understand that those who would like more focus on redirecting space funding are coming from a place of concern, but I argue that the practical/strategic returns from space research is too great for it to be subject dismissed. Instead of thinking about it as competing with earthly needs, one should think in the long term investment into the future of humanity itself.