Recent questions in The Universe

+9 votes

0 answers

Is there any evidence of parallel universes?

asked Jan 11, 2023 in The Universe by Hyperboy

+22 votes

0 answers

Do we think there were no other intelligent life forms in our universe before humans came along and started communicating with each other via radio waves?

asked Jan 11, 2023 in The Universe by terrymac

+50 votes

0 answers

Is the existence of the universe inevitable in a void of nothingness that predated the Big Bang?

asked Jan 11, 2023 in The Universe by Drewton

+23 votes

0 answers

I never understood what scientists meant when they said the universe came from nothing. I know they don’t literally mean “nothing” but can you you explain, in simple terms, how the universe came into being from this “nothing?” What does it mean?

asked Jan 11, 2023 in The Universe by Darren5473

+3 votes

0 answers

Why Strong intense gravitational force of neutron stars and black holes in whole universe contribute to pull back the expansion of the universe if it does but is it not enough to stop this really strong outward force that expands the universe?

asked Jan 11, 2023 in The Universe by John Moran

+57 votes

0 answers

The upper temperature that gave rise to our universe is Tp = 1.417 × 10^32 K, which is less than infinity. So, what is the lower temperature T>0K that could cause the end of our universe, and is it dangerous to try to approach 0K?

asked Jan 10, 2023 in The Universe by Michaelsf90

+10 votes

0 answers

What is the concept of cosmic inflation, and what does it imply about the early universe?

asked Jan 10, 2023 in The Universe by smithingpopulate

+26 votes

0 answers

Why is the question of whether or not we are alone in the universe the biggest mystery known to mankind?

asked Jan 10, 2023 in The Universe by William Littlewood

+251 votes

0 answers

Is there a maximum speed limit throughout the Universe?

asked Jan 10, 2023 in The Universe by MrSearching

0 votes

0 answers

What is the feasibility of Interstellar transportation? Is there any kind of Interstellar transportation that is theoretically possible in our universe but not yet feasible for us now?

asked Jan 10, 2023 in The Universe by JulesF321

+2 votes

0 answers

Why is everything an intelligent creation?

asked Jan 10, 2023 in The Universe by wilding

+115 votes

0 answers

What is on the other side of our observable universe? What about that one and so on for every parallel universe in existence?

asked Jan 10, 2023 in The Universe by assuretrace

+4 votes

0 answers

What is the area of God’s universe?

asked Jan 10, 2023 in The Universe by Fowlet

+10 votes

0 answers

What is the difference between the Big Bang theory and the Big Bang hypothesis?

asked Jan 10, 2023 in The Universe by Welshdragon1 (1.3k points)

+108 votes

0 answers

Symmetry breaking is the excess of the number of particles over the number of antiparticles. The expansion of the Universe is a symmetry breaking. Can we say that the Universe is a mistake of nature, which is a consequence of symmetry breaking?

asked Jan 10, 2023 in The Universe by JohnW123

+18 votes

0 answers

Do you believe in the term 'Universe is conspiring to help you find something that you love truly'?

asked Jan 10, 2023 in The Universe by NovaSeeker

+305 votes

0 answers

Are there other universes besides our own? If so, how would you tell them apart from our own?

asked Nov 20, 2022 in The Universe by AstralDreamer

+20 votes

0 answers

What is the source of light coming from stars in the sky?

asked Nov 20, 2022 in The Universe by Jonnym2

+25 votes

0 answers

What are some examples of possible universes that do not exist but could according to current theories about the observable universe?

asked Nov 20, 2022 in The Universe by CelestialPulse

+20 votes

0 answers

What happens to all the matter in a universe when a black hole is created from the destruction of that universe?

asked Nov 20, 2022 in The Universe by RVNmax

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