Recent questions in Astronomy

+11 votes

0 answers

Why can't we go back to the Moon right now, and what will make it possible in the future?

asked Jun 10, 2022 in Astronomy by LuminousDreamer

+265 votes

0 answers

If the Moon moved away from Earth, what will be the effects?

asked Jun 10, 2022 in Astronomy by TryAnything

+7 votes

0 answers

So is Pluto still part of the solar system or is it still considered part of the nine planets?

asked Jun 10, 2022 in Astronomy by SeraphicAlchemy

+299 votes

0 answers

Is it possible to achieve Interstellar travel with humans to another planet similar to Earth, many light years away with technology we have right now?

asked Jun 10, 2022 in Astronomy by Plastered

+19 votes

0 answers

Does any planet ever pass between us and our Sun (on either side of it)?

asked May 20, 2022 in Astronomy by Ben W

+15 votes

0 answers

Can I convert an asimuthal mount telescope into a equatorial mount?

asked May 20, 2022 in Astronomy by SeraphicSculptor

+16 votes

0 answers

Can planets be detected around a star by looking at it from Earth without using telescopes or spacecrafts?

asked May 20, 2022 in Astronomy by EmberSculptor

+165 votes

0 answers

If Earth becomes uninhabitable for humans, how long will we last on Earth before we find another planet to live on?

asked May 20, 2022 in Astronomy by RKS

+9 votes

0 answers

How do we know the planet Neptune exists for sure if we can’t see it? Where is the proof?

asked May 20, 2022 in Astronomy by Notleks

+17 votes

0 answers

We can "see" light from a Galaxy that's 18 billion light years away… but light originating from that Galaxy has also been traveling the same distance in the opposite direction. Is the universe at least 36 billion light years across?

asked May 20, 2022 in Astronomy by SazzDazz

+2 votes

0 answers

Do astronomers think there is more than one kind of supermassive black hole in our universe? If so, what are the proposed differences between them?

asked May 20, 2022 in Astronomy by Eric Cartman

+196 votes

0 answers

Could we detect the existence of a past civilization on Mars using astronomy or archaeology techniques if one existed millions of years ago?

asked May 20, 2022 in Astronomy by Si_B

+18 votes

0 answers

Why can't we see the sunset during an eclipse of the moon (total lunar)?

asked May 20, 2022 in Astronomy by Super Hans

+5 votes

0 answers

Neil deGrasse Tyson says in his book, "The Universe is under no obligation to make any sense." If we were to believe that, why would we even bother trying to uncover mysteries of the universe?

asked May 19, 2022 in Astronomy by Grant Lithgow

+18 votes

0 answers

Were the asteroid belt and the Kuiper belt formed at different times and how are they evolving today?

asked May 19, 2022 in Astronomy by Busterhymen

+14 votes

0 answers

Do dwarf elliptical galaxies exist near to the Milky Way Galaxy?

asked May 19, 2022 in Astronomy by clooney clone

+15 votes

0 answers

Are there any double planets orbiting each other?

asked May 19, 2022 in Astronomy by StellarCharm

+16 votes

0 answers

What is more difficult: discovering a new planet or discovering a new Galaxy?

asked May 19, 2022 in Astronomy by Sparky99

+25 votes

0 answers

Has any other intelligent life in our Galaxy ever visited Earth or contacted humans?

asked May 19, 2022 in Astronomy by James88

+19 votes

0 answers

Does the government have the ability to place military bases on the Moon and other planets?

asked May 19, 2022 in Astronomy by steamcalle

Page:

« prev
1
...
77
78
79
80
81
82
83
...
104
next »

Recent questions in Astronomy

...