CuAnnan
Xiam
Ultimately, space is so incredibly vast, and there are so many stars in it (and apparently so many stars with
planets in it) that it is both absurd to think we're alone in the universe, and that we'll ever
meet the other life that's out there.
I'm sorry, I don't quite follow if you're saying it's absurd we'll meet them or that we won't.
Uhhh... that we'll meet them. It's just too big of a distance. Because that analogy I gave with the Pacific Ocean is off by a shitload.
The Hitchhiker's Guide to the Galaxy
"Space," it says, "is big. Really big. You just won't believe how vastly, hugely, mindbogglingly big it is. I mean, you may think it's a long way down the road to the chemist's, but that's just peanuts to space, listen..."
It's like... the Earth is already so big we can't even be seen from orbit except with really really really good satellite imaging. And we obviously can't see the whole thing until we're in orbit (well, excluding the fact that a whole half is missing), but even then you have to be pretty far out. Then you think that that big huge blue ball could be fit a couple times into Jupiter's big red spot, and that's only a little hurricane on the surface. You can apparently fit
over a thousand Earths in all of Jupiter's volume. and you can fit just
under a thousand
Jupiters into the Sun.
We are microscopic in our own solar system, let alone the distance between us and any of those stars out there: the nearest one (Proxima Centauri) takes over four years for
light to reach it, and light goes really ******** fast. (Also, it takes like... eight minutes for light to even get here from the Sun.)
Then you think that that star is only the closest within our
galaxy, which itself spanning about 100,000 light years in diameter. Then think of the distance between that and the
next galaxy, Andromeda, which is about two and a half million light years away. In the time it's taken for our species to grow and prosper, light
still hasn't hit us from when we first started building tools.
And that's just the
first galaxy. We're already talking about cosmic islands in cosmic archipelagos in cosmic... whatever the ******** is bigger than an archipelago without being a proper land mass. We're seriously stranded here. I absolutely cannot doubt that there is life in the universe - s**t, in our
galaxy. The sheer number of stars out there makes it an almost certainty.
But if they're out there... it's going to be really ******** hard to make contact between our civilizations, or even find the planet they're on (or for them to find us), let alone to
go there.
Sorry, I guess that was a lengthy reply for a simple question of clarification...