Summary: We've probed the deepest recesses of the universe, landed spacecraft and humans on other planets and moons but face it all of this exploration is expensive. Just a single spacecraft can cost billions. Who pays for all this stuff?
Summary: We've probed the deepest recesses of the universe, landed spacecraft and humans on other planets and moons but face it all of this exploration is expensive. Just a single spacecraft can cost billions. Who pays for all this stuff?