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Started By
Message
3
Posted on 1/14/21 at 12:48 pm to JG77056
quote:
Cool, so then what’s just outside of those 200 billion galaxi
It's turtles, all the way down.
Posted on 1/14/21 at 1:00 pm to RollTide1987
Not necessarily smaller, it's just less crowded.
Posted on 1/14/21 at 1:01 pm to dukke v
quote:Probably quite a few of them
They have another planet out threre somewhere just like this one..... we just can’t get that far yet......
Posted on 1/14/21 at 1:14 pm to JG77056
quote:
Cool, so then what’s just outside of those 200 billion galaxies?
Empty space I guess
Posted on 1/14/21 at 1:25 pm to dukke v
quote:
They have another planet out threre somewhere just like this one..... we just can’t get that far yet......
If they have someone like you posting on a message board, God help them. Maybe it's an alternate opposite reality and that guy does great weather predictions.
Posted on 1/14/21 at 1:41 pm to RollTide1987
It's amazing this all came from nothing.
Posted on 1/14/21 at 1:41 pm to Chucktown_Badger
quote:
there is a region of space surprisingly close, beyond which we could never reach, even if we traveled the speed of light for eternity.
Wut
Posted on 1/14/21 at 1:43 pm to SouthEndzoneTiger
All I know is galaxies is sexist there should also be Guyaxies
Posted on 1/14/21 at 1:45 pm to Chucktown_Badger
quote:
Space itself is expanding.
Into...?
Posted on 1/14/21 at 2:03 pm to deltaland
quote:
there is a region of space surprisingly close, beyond which we could never reach, even if we traveled the speed of light for eternity.
quote:
Wut
He's introspectively referring to women's vaginas.
Posted on 1/14/21 at 2:09 pm to StringedInstruments
quote:
Space itself is expanding.
Into...?
Stop bro you're melting my brain
Posted on 1/14/21 at 2:11 pm to jchamil
quote:
That's just a slight rounding error
Just further illustrates science in this realm is still evolving as we go. That's a pretty big miss though.
Posted on 1/14/21 at 2:13 pm to Chucktown_Badger
Expanding into what?
I've heard the analogy about the balloon being blown up, but that still doesn't explain the space that anything is expanding into.
I've heard the analogy about the balloon being blown up, but that still doesn't explain the space that anything is expanding into.
Posted on 1/14/21 at 2:29 pm to deltaland
quote:
Wut
Because while nothing can travel faster than the speed of light, space itself can expand faster than the speed of light. So the more space between us and a distant object, the faster it's expanding away from us. At some point in the very far future, everything will be moving away faster than the speed of light, all light that was close enough to reach us will have reached us, and the night sky will be completely black.
quote:
Either way, there's a critical distance where the apparent recession speed of a galaxy will exceed the speed of light: around a distance of 13-to-15 billion light-years. Beyond that, galaxies appear to recede faster than light, but this isn't due to an actual superluminal motion, but rather to the fact that space itself is expanding, which causes the light from distant objects to redshift.
This post was edited on 1/14/21 at 2:34 pm
Posted on 1/14/21 at 2:31 pm to JG77056
quote:
Cool, so then what’s just outside of those 200 billion galaxies?
maybe nothing, maybe infinitely more galaxies, but it doesn't really matter because we can't see to tell
Posted on 1/14/21 at 2:35 pm to Christopher Columbo
quote:
It'll be three trillion galaxies when they count the mail in's at 3 AM.
You people kill me.Posted on 1/14/21 at 2:43 pm to Chucktown_Badger
quote:
Nothing. Space itself is expanding.
Can't be nothing. Space has to have something in which to expand.
Posted on 1/14/21 at 2:47 pm to RollTide1987
quote:
The Universe might be much smaller than once thought
Posted on 1/14/21 at 2:51 pm to FlagLake
quote:
Can't be nothing. Space has to have something in which to expand.
That's not true.
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