Recent questions in Cosmology

+21 votes

0 answers

How do you know that the whole universe didn't come into existence at 6 am this morning?

asked Mar 15, 2022 in Cosmology by Catnipsta

+108 votes

0 answers

What is the evidence for and against the idea that our universe will eventually contract back into itself after an infinite amount of time has passed?

asked Mar 14, 2022 in Cosmology by AstralSculptor

+179 votes

0 answers

If there are multiple universes, why doesn't every possible outcome occur in at least one universe?

asked Mar 14, 2022 in Cosmology by pod

+192 votes

0 answers

If there is no left or right in the universe, how could you determine you're on the "correct" side of a wormhole if you would "use" it as a time-tunnel?

asked Mar 13, 2022 in Cosmology by dave Gibbons

+27 votes

0 answers

What properties of a black hole can be determined or measured?

asked Mar 13, 2022 in Cosmology by all the gear

+1 vote

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 Mar 10, 2022 in Cosmology by TY91

+3 votes

0 answers

What is the reason that galaxies do not fall into their central black holes? Why do these objects remain stable for such a long period of time (billions of years)?

asked Feb 16, 2022 in Cosmology by StellarAlchemy

+1 vote

0 answers

Can the Earth's inner core be made out of a black hole?

asked Feb 16, 2022 in Cosmology by ThunderStrike87

+193 votes

0 answers

Why is there a double standard in the Standard Cosmological Model? Why isnt Dark Matter disregarded just like Ether was by the scientific community due to the lack of experimental evidence for it?

asked Feb 10, 2022 in Cosmology by RadiantVortex

+27 votes

0 answers

Could a system with a black hole, with like 8 stars orbiting it, all with their own planets, in close distance (as in a few AUs), is it possible there could be life there?

asked Jan 20, 2022 in Cosmology by MakitaUser

+1.3k votes

0 answers

What is the difference between creationists/ID people and scientists when it comes to debating evolution or cosmology?

asked Jan 19, 2022 in Cosmology by LunarWhirl

+12 votes

0 answers

What are the closest galaxies to the Milky Way?

asked Jan 17, 2022 in Cosmology by H Bell

+6 votes

0 answers

Can matter that gets pushed beyond the observable universe due to expansion be considered "destroyed"?

asked Jan 14, 2022 in Cosmology by rutland

0 votes

0 answers

What is the hottest object in the universe?

asked Jan 12, 2022 in Cosmology by jonny foreigner

+5 votes

0 answers

What is the nearest star to Earth?

asked Jan 10, 2022 in Cosmology by Howard Hamilton

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Recent questions in Cosmology

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