Recent questions in Astrophysics

+34 votes

0 answers

Looking at the sky, can you comprehend the size of the universe?

asked May 20, 2023 in Astrophysics by SeraphicWhisper

+106 votes

0 answers

When I jump, why don't I fall towards the black hole? Isn't it stronger than Earth?

asked May 19, 2023 in Astrophysics by Okoak

+13 votes

0 answers

How far can you see into space/galaxies/stars by just looking up at night with no special tools or equipment (apart from glasses)?

asked May 19, 2023 in Astrophysics by QuantumNova

+153 votes

0 answers

What is the maximum number of stars a planet can orbit?

asked May 18, 2023 in Astrophysics by CelestialDreamer

+265 votes

0 answers

Why does the Sun's apparent path through the sky change throughout the year?

asked May 18, 2023 in Astrophysics by RadiantVerse

+3 votes

0 answers

How vast and boundless is our enormous universe?

asked May 17, 2023 in Astrophysics by Ed311293

+26 votes

0 answers

Does wind energy comes from the Sun?

asked May 16, 2023 in Astrophysics by EmberOracle

+1 vote

0 answers

Where is Lucifer now?

asked May 16, 2023 in Astrophysics by NovaSeeker

+24 votes

0 answers

Is the universe infinite, or is it called infinite because we cannot find the beyond?

asked May 16, 2023 in Astrophysics by ozskins

+88 votes

0 answers

Can light from inside of a black hole reach out to another universe or dimension?

asked May 15, 2023 in Astrophysics by Spooner

+7 votes

0 answers

The way I understand it is that the universe is expanding at the speed of light, then why do the planets stay in the same place?

asked May 15, 2023 in Astrophysics by T100

+144 votes

0 answers

Why are asteroids not floating in space like other planetary bodies?

asked May 15, 2023 in Astrophysics by relativedifficulty

+17 votes

0 answers

How do I invent completely new technologies to control gravity on the Earth, the Sun, the Moon, other planets, stars, galaxies, and universes?

asked May 15, 2023 in Astrophysics by skateboardzoom

+95 votes

0 answers

How fast is the Earth moving through space?

asked May 15, 2023 in Astrophysics by pearcy

+197 votes

0 answers

Let's think, even if it is absurd, can't the darkness of space be from the shadows of planets and stars?

asked May 14, 2023 in Astrophysics by Charlie85

+52 votes

0 answers

What are the similarities between all planets?

asked May 14, 2023 in Astrophysics by gerardkoepp

+12 votes

0 answers

Do we know of any small or large galaxies?

asked May 13, 2023 in Astrophysics by The Dormouse

+27 votes

0 answers

What are the effects of going near or into a black hole?

asked May 12, 2023 in Astrophysics by MysticAlchemy

+16 votes

0 answers

Is the fusion reaction in a stars caused by gravity?

asked May 12, 2023 in Astrophysics by Dront

+8 votes

0 answers

How is it possible for humans to travel between solar systems and galaxies?

asked May 12, 2023 in Astrophysics by johnbythesea

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