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Recent questions in The Universe
+27
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0
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If dark energy did not exist, would the universe collapse in on itself?
asked
Apr 13, 2023
in
The Universe
by
VelvetHorizon
+9
votes
0
answers
How can you prove that our universe is open, flat, and infinite?
asked
Apr 13, 2023
in
The Universe
by
Ghost
+10
votes
0
answers
How do I ask the universe or God to fulfill my dreams and wishes?
asked
Apr 13, 2023
in
The Universe
by
CosmicChaos
+19
votes
0
answers
Considering the vastness of the universe, why haven't we seen clear, high-resolution photographs of the Earth from space that clearly show its spherical shape without any manipulation or composite imagery?
asked
Apr 13, 2023
in
The Universe
by
LunarCharm
+9
votes
0
answers
Where did the materials come from that caused the Big Bang? Out of nothing?
asked
Apr 13, 2023
in
The Universe
by
LuminousHorizon
+22
votes
0
answers
If there is a limit to the amount of matter (and possibly energy) that can exist in our universe, what is it and when will it be reached (if ever)?
asked
Apr 13, 2023
in
The Universe
by
StellarEnigma
+18
votes
0
answers
How do we know what the universe was like before it exploded?
asked
Apr 13, 2023
in
The Universe
by
BenitoG
+4
votes
0
answers
What are some free universe simulators similar to Universe Sandbox?
asked
Apr 13, 2023
in
The Universe
by
robertpstubbs
(
4.3k
points)
+255
votes
0
answers
Do you agree that we can’t be the only intelligent life in the universe so aliens could be visiting us?
asked
Apr 13, 2023
in
The Universe
by
MysticDreamer
+12
votes
0
answers
Was there any proof ever gotten establishing the possibility of a parallel universe?
asked
Apr 13, 2023
in
The Universe
by
Moto Slug
+19
votes
0
answers
If time is relative, would that mean that before the initial singularity time did not exist? Would this make the oldest point in time the Big Bang?
asked
Apr 13, 2023
in
The Universe
by
oands
+4
votes
0
answers
Why is it that we don't see stars in the sky every night?
asked
Apr 13, 2023
in
The Universe
by
brian burgess
+69
votes
0
answers
Do you think that there might be other intelligent species in this universe besides humans? If so, why is it so hard for us to accept it?
asked
Apr 13, 2023
in
The Universe
by
QuantumHorizon
+245
votes
0
answers
What is the evidence for and against the idea that we live in an anti-universe made out of antiparticles instead of particles (antimatter)?
asked
Apr 12, 2023
in
The Universe
by
Mallan26
+105
votes
0
answers
What is life teaching you right now?
asked
Apr 12, 2023
in
The Universe
by
nrj101
+20
votes
0
answers
Why is the Earth oval in shape?
asked
Apr 12, 2023
in
The Universe
by
QuantumPulse
+50
votes
0
answers
Is it accurate to say that the universe has always existed and will always exist but on different forms (pre-big bang, post big bang, pre-entropy and postentropy)?
asked
Apr 12, 2023
in
The Universe
by
itailor369
+255
votes
0
answers
What are some possible counter-arguments to the claim that "the universe was created for us"?
asked
Apr 12, 2023
in
The Universe
by
biggles
+11
votes
0
answers
Are there more universes? I know "our" one just keeps expanding, so that would mean they will colide at some point, which dosent sounds right. Is it possible that they are creating infinitely fast and in number anytime just like our big bang did?
asked
Apr 12, 2023
in
The Universe
by
gibbsy09
+22
votes
0
answers
Can we reverse time?
asked
Apr 12, 2023
in
The Universe
by
liggercostly
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