@evanthorizon: The observable universe is best summed up by Katie Mack in her book “The End of Everything”: “Every point in space is the center of its own sphere of ever deepening time, bounded by a shell of fire.” 🌌 #spacetok #astronomytok #physicstok #astrophysics

Evan |  Making physics fun!
Evan | Making physics fun!
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Saturday 12 July 2025 17:52:23 GMT
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shirley.itsaboobjob
shirley.itsaboobjob :
the saddest part about being human is that you can't live long enough to answer questions you know people are eventually going to find out
2025-07-13 00:46:55
752
mantaspluto
Mantas :
because the speed of light is finite could that potentially mean that we could go so far so that we see before the big bang?
2025-07-12 17:59:11
626
darinpinchuk
The yeti :
so answer this what are we expanding into? if i could be at the edge and stuck out my arm what would it go into?
2025-07-16 14:25:54
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amishzombie
AmishZombie :
Or we’re in a black hole
2025-07-13 07:09:14
13
6ixthakid
;) 06 ‘ :
we're in a black hole
2025-07-15 09:21:35
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toddlerwilliams
Todd Williams :
Wouldn’t some locations be closer the “edge” of the inflationary sphere than others?
2025-07-13 06:51:08
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epitaph_kc
Epitaph :
so basically, there's literally no way to see the universe as it is now in it's entierty
2025-07-14 07:17:10
2
chunkycheeserat
Chunky Rat :
Why don’t we put a mirror super far into space and look back in the reflection and see what early earth looked like?
2025-07-14 07:42:44
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sxund_swung
Sxundcld x3🌺 :
The father we look into the universe the farther we look back into time with that information theoretically if we looked far enough we can see the Earth before it was inhabited by humans
2025-07-15 04:36:40
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skydof17
Skydof17 :
how do we even see that far?
2025-07-13 03:25:00
0
sebastian_zen_990234
Tello :
Time only changes on the plane you’re on. Time for another plane is not the “past” or future, no such thing. When you understand how to manipulate space time, it breaks all of these theories of light and time. You may “look” at somethinf lifht years away, but reality is that time is the same there as it is here and with space time manipulation, you would be able to simply walk from one space, into another, no time lapse, you dont step into the future or past, you go to the present day, light is responsible for time and only while you are limited by the speed of light does your logic apply, hope this helps 🙏☺️💜
2025-07-13 12:45:51
1
levit042
levit :
Do you believe the theory that the edge of our observable universe could be the event horizon of a black hole? Possibly also explaining why things father away are spreading faster, or rather we’re falling inward faster?
2025-07-12 18:08:01
156
jorussellabc
Jo Russell :
Science knows nothing, approximate guesses at most. The Universe is a simulation created by the almighty. Trust in the Lord.
2025-07-12 21:23:26
3
edwarvbah94
Geezer_66 :
That’s the part I don’t get. Every location in the universe will appear as the center from that perspective. How can that be true?
2025-07-13 08:35:02
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mrsunshine2516
Mr Sunshine :
sooooo.... we are the center of the universe. at least, the center of our perspective of the universe
2025-07-13 06:56:57
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kimberliaa
💙 :
just because we can’t see it doesn’t mean there is nothing there …
2025-07-13 02:45:08
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annenas88
Anne :
All the ‘we live in a black hole’ comments make me sad. It’s not even an official theory, it’s just a an idea/thought experiment
2025-07-13 22:22:18
1
wickedvice747
WICKEDVICE747 :
Can we see our self at the edge of universe?
2025-07-13 01:15:43
1
vectorshot2
Agoomation :
So if I teleported to the edge of the observable universe would it no longer be the edge and I can see everything past it and it would become the center of the universe and I would lose the ability to see earth cause earth light hasn't reached that far yet?
2025-07-12 21:55:13
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anythingwithamotorinit
Anythingwithamotorinit :
So… does this mean the earth isn’t flat anymore?
2025-07-12 18:04:02
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jesternz
Jester Czero :
Question: why are we at the centre? Surely if the Big Bang occurred it’s likely we’ll be somewhere near the edge rather than dead centre. That would make the universe uneven in observation
2025-07-12 23:35:21
1
ray37972
ray :
Does this mean that we are the most future thing in the universe??
2025-07-13 15:32:07
0
thenewyorkrican2
thenewyorkrican2 :
is there more space past it?
2025-07-13 10:59:52
0
keinam342
keinam34 :
Why can we not find the center?
2025-07-12 20:02:06
0
kpkeepit1001
KP2Playher✌️ :
So the heat wall is farther than we can see, we see it as at a certain point but if we traveled to it, would it even be there?
2025-07-15 10:52:58
0
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