Recent questions in Astronomy

+6 votes

0 answers

Is it possible for us to find a point in outer space that does not contain any stars or galaxies?

asked Jan 13, 2022 in Astronomy by Nikadonix

+11 votes

0 answers

Is the fusion reaction in a stars caused by gravity?

asked Jan 13, 2022 in Astronomy by LunarPulse

+1 vote

0 answers

Does life exist beyond planet Earth?

asked Jan 12, 2022 in Astronomy by NebulaSeeker

+16 votes

0 answers

What happens if the Sun comes one inch closer to Earth?

asked Jan 12, 2022 in Astronomy by coggy

+17 votes

0 answers

Does the North Star have a solar system?

asked Jan 12, 2022 in Astronomy by deadpoet65

+553 votes

0 answers

What is the place on Earth closest to the Sun?

asked Jan 12, 2022 in Astronomy by Westy123

+202 votes

0 answers

What are some potential ethical considerations that should be taken into account when planning a mission to search for life on other planets or moons?

asked Jan 12, 2022 in Astronomy by NovaMystic

+21 votes

0 answers

Which is faster, the expansion of the universe or the movement of Galaxy clusters towards The Great Attractor?

asked Jan 11, 2022 in Astronomy by Tom86 (2.7k points)

+3 votes

0 answers

Why does the surface of Mars look so much like the surface of Earth's moon?

asked Jan 11, 2022 in Astronomy by Dean Worsell

+24 votes

0 answers

Does the Hairy Ball Theorem imply there is a point on the Earth completely silent?

asked Jan 11, 2022 in Astronomy by Greenthinkingdan

+27 votes

0 answers

Are all planets and asteroids made out of rock (mineral)?

asked Jan 11, 2022 in Astronomy by CelestialDreamer

+90 votes

0 answers

Where is the end/last corner of earth?

asked Jan 11, 2022 in Astronomy by relationspacesuit

+24 votes

0 answers

If our sun turns into a giant red star, will life on earth be over? What about other solar systems?

asked Jan 11, 2022 in Astronomy by scooby000

+145 votes

0 answers

Is the shape of Earth Geoid or oblate, spheroid or spherical?

asked Jan 11, 2022 in Astronomy by Chunkymunky1988

+203 votes

0 answers

Should we weaponize asteroids as an alternative to nuclear weapons?

asked Jan 11, 2022 in Astronomy by Denis6482

+13 votes

0 answers

If Venus is orbiting the Sun between the Sun and the Earth, how can an observer on the dark side of the Earth (night) possibly view Venus? With that logic, how did NASA land on the Moon?

asked Jan 11, 2022 in Astronomy by DibDobDave

+17 votes

0 answers

What are the chances of an alien race looking similar to us? Is it very, very unlikely or impossible given the size of the universe?

asked Jan 11, 2022 in Astronomy by SDAWEDFF

+26 votes

0 answers

Is it true that when we see a shooting star, it may have actually fallen millions of years ago?

asked Jan 11, 2022 in Astronomy by LunarWhirl

+7 votes

0 answers

What are some interesting facts about asteroids, comets, and meteor showers that most people don't know?

asked Jan 11, 2022 in Astronomy by SolarisVerse

+191 votes

0 answers

Is there one moon or more in the universe?

asked Jan 10, 2022 in Astronomy by Shooglepops

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