Im a huge fan of learning about space, but sending human bodies seems impractical outside the novelty. Everything is unfathomably far away. There are lots of

Im a huge fan of learning about space, but sending human bodies seems impractical outside the novelty. Everything is unfathomably far away. There are lots of obstacles, near light speed travel is a necessity and we are nowhere near this ability, or that ability with a human undergoing the acceleration to light speed. EDIT: So I suppose I'm suggesting putting our resources toward those beneficial causes on earth is better use.