Recent questions in Astronomy

+25 votes

0 answers

How far away is outer space from Earth? If we keep going, will we eventually reach other universes or stars, or hit a wall at infinity?

asked Mar 17, 2023 in Astronomy by dray

+1 vote

0 answers

Do you know things which are related to the phases of the moon, e.g., behavior of the animals, effect on Earth, etc.?

asked Mar 17, 2023 in Astronomy by AstralMystic

+408 votes

0 answers

How can you visually tell the difference between a star, satellite, planet, and UFO?

asked Mar 17, 2023 in Astronomy by Rich_P1508

+1 vote

0 answers

What kind of vehicle will be used for people traveling from Earth to Mars or any other planet in our solar system?

asked Mar 17, 2023 in Astronomy by Qwerty1994

+9 votes

0 answers

How did we know that Earth has a moon? Can it be proved by experiments here on Earth?

asked Mar 17, 2023 in Astronomy by Tired Dad 40

+8 votes

0 answers

What are the different types of satellite orbits?

asked Mar 17, 2023 in Astronomy by wilding

+20 votes

0 answers

Can a wormhole be taken in by a black hole?

asked Mar 17, 2023 in Astronomy by Dreadnaught Heating

+14 votes

0 answers

Is it true that the moon is made up of rock?

asked Mar 17, 2023 in Astronomy by PlumbyGas (2.6k points)

+254 votes

0 answers

Are most galaxies believed to contain supermassive black holes at their core, and if so, why are ours the only ones visible from Earth?

asked Mar 17, 2023 in Astronomy by QuantumHarmony

+41 votes

0 answers

What is your opinion on the possibility of discovering exoplanets during the five-planet alignment viewing?

asked Mar 17, 2023 in Astronomy by phillips29

+19 votes

0 answers

If we pointed our telescopes to a Galaxy 1 million light years away, and that Galaxy had a giant mirror pointing at us, would we see our Galaxy as it was 1 million years ago or as it is now?

asked Mar 17, 2023 in Astronomy by LuminousMystic (2.3k points)

+11 votes

0 answers

Do all stars have planets orbiting them? If so, how many of those planets have life on them?

asked Mar 17, 2023 in Astronomy by JUY

+127 votes

0 answers

Can airplanes be seen from space without a telescope?

asked Mar 17, 2023 in Astronomy by Edward Hawkins

+66 votes

0 answers

Why, after sixty years, can’t NASA get beyond a low Earth orbit?

asked Mar 17, 2023 in Astronomy by TryAnything

+254 votes

0 answers

Is there life on other planets?

asked Mar 17, 2023 in Astronomy by MPT

+99 votes

0 answers

How many people think the world is flat?

asked Mar 17, 2023 in Astronomy by kitfit1 (3.1k points)

+26 votes

0 answers

Why do stars move in circular orbits?

asked Mar 17, 2023 in Astronomy by Fatboi

0 votes

0 answers

How long will it take until the light from Betelgeuse reaches Earth if it went supernova?

asked Mar 16, 2023 in Astronomy by suxrule

+153 votes

0 answers

What are the indications from planets of an early death of mother?

asked Mar 16, 2023 in Astronomy by VPL

+25 votes

0 answers

If the moon orbits Earth, why isn't it pulled into our atmosphere and burnt up?

asked Mar 16, 2023 in Astronomy by maxq

Page:

« prev
1
...
22
23
24
25
26
27
28
...
104
next »

Recent questions in Astronomy

...