Anybody else get the feeling that we're probably stuck and will all die here on Earth? While scrolling through all that empty space, I was thinking about interstellar travel. I imagine it'll eventually be as easy and commonplace as we see in sci-fi, but I'm having a moment of doubt we'll ever get there, or if there's any point out-living the home planet.
I've always felt that way, thanks to the voyagers (37 years and the two little unmanned projectiles have managed to move 16 light hours). My dad always tried to tell me we're just waiting for the next scientific breakthrough. Either way, I think we desperately need to take care of earth; I can't think of an analogy but the earlier we move to take care of earth, the greater the extension to the time we have.
Things have evolved in the meantime and I think with current technology newer unmanned projectiles can be sent to surpass the 37-year old unmanned spacecraft, if that would be a goal. To take those "16 light hours" as a benchmark is not fair.
Well, the humanity has (only what? -) billions of resource-brains (with not much other than) to think and figure out a way to get there! ...and we have a lot of time on our hands (or heads?) for that, so don't loose your hope.
