Why do US and Japan not use billions after billions of tax payers’ money to eliminate the problem of poverty instead of wasting on the development of space technologies?
I assume that you are saying US and Japan have no poverty and that is why they have the money to waste. Ok, I accept what you said even though it is not true.
So, why would US rather spend the money on space technologies instead of paying down its national debts?
Please don't run away. It is such a fun to play with you.