Recent questions in Cosmology

+12 votes

0 answers

Is this universe just a cosmic joke?

asked Apr 12, 2023 in Cosmology by Flick1

+21 votes

0 answers

Why do some people reject the existence of dark matter and the validity of the theory of gravity?

asked Apr 12, 2023 in Cosmology by Gummo (2.3k points)

+7 votes

0 answers

Why do galaxies and black holes remain as they are forever?

asked Apr 11, 2023 in Cosmology by HughIsit

+10 votes

0 answers

Does the Big Bang theory make sense to you?

asked Apr 10, 2023 in Cosmology by MR K

+14 votes

0 answers

What will happen if an object bigger than the size of black hole approaches it?

asked Mar 20, 2023 in Cosmology by Part P Inspector

+1.2k votes

0 answers

If universe is expanding and accelerating and if all that prevents local portions from experiencing expansion is gravity, then as expansion accelerates we should see a proportional increase in force of gravity to keep their distances constant. No?

asked Mar 19, 2023 in Cosmology by Jedi

+40 votes

0 answers

What is the reason for the existence of galaxies, stars, and other matter if everything in space is moving away from each other at a great speed?

asked Mar 18, 2023 in Cosmology by LuminousHorizon

+3 votes

0 answers

How would it happen if someone fell into a black hole like ton618? Would they be torn apart or just fall through untouched?

asked Mar 17, 2023 in Cosmology by Rb0107

+11 votes

0 answers

What is the smallest amount of black hole or neutron star material that can be captured by a human?

asked Mar 17, 2023 in Cosmology by RadiantVortex

+5 votes

0 answers

What does NASA think about dark matter? Do they believe in its existence or do they think it could be something else like black holes?

asked Mar 17, 2023 in Cosmology by Chairman M (2.2k points)

+270 votes

0 answers

“Mathematically, some infinites are greater than other infinities”: could this paradox help us better understand peculiarities in our universe? Perhaps some moments in the past and future exist outside of our normal paradigm?

asked Mar 14, 2023 in Cosmology by CelestialPulse

+3 votes

0 answers

Do larger black holes have more gravity?

asked Mar 13, 2023 in Cosmology by AstralWhirl

+86 votes

0 answers

How do scientists ensure there are exactly only 8 planets in the solar system?

asked Mar 12, 2023 in Cosmology by Imran Aghayev

+16 votes

0 answers

Can we see the gravitational effects of a black hole from Earth?

asked Mar 12, 2023 in Cosmology by Scott Haines

+19 votes

0 answers

Is the whole universe more or less the same? Are things outside of our observable universe speculated to be quite similar to our observable Universe? Why or why not?

asked Mar 12, 2023 in Cosmology by Esined

+212 votes

0 answers

Is the cosmic web real? What is it, and what is it made of?

asked Mar 11, 2023 in Cosmology by Lld90

+185 votes

0 answers

If a black hole the size of ⅖ inches appeared in my house, what will happen?

asked Mar 11, 2023 in Cosmology by celebrateambition

+7 votes

0 answers

How many moons are there in all the planets?

asked Mar 10, 2023 in Cosmology by Insignia Kitchens

+4 votes

0 answers

Why do comets circle around the Earth, then head out beyond the Sun and into the darkness once more? What is it about Earth’s orbits that cause this track?

asked Feb 18, 2023 in Cosmology by RadiantMystic

+11 votes

0 answers

How is Stephen Hawking's theory of supermassive black holes evaporating true if Galaxy such as elliptical galaxies still have a black hole at their center despite any of the chaos elliptical Galaxy that are considered to be older galaxies?

asked Feb 18, 2023 in Cosmology by sugaryrestaurant

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