Recent questions in Astronomy

+223 votes

0 answers

How can the stars be trillions of miles away if you can zoom in on them with a Nikon P1000 camera?

asked Apr 14, 2022 in Astronomy by CelestialScribe

+27 votes

0 answers

What would happen if Jupiter's core became a star?

asked Apr 14, 2022 in Astronomy by MGW

+292 votes

0 answers

How much percentage of space have we discovered?

asked Apr 14, 2022 in Astronomy by SteveC

+3 votes

0 answers

Is Earth the only planet that has wood? How rare is wood in the universe?

asked Apr 14, 2022 in Astronomy by Brett James

+4 votes

0 answers

Which is the only planet in our solar system that is not named after the figures from Greek or Roman mythology?

asked Apr 13, 2022 in Astronomy by nwf

+8 votes

0 answers

What is the official name of our solar system?

asked Apr 13, 2022 in Astronomy by WillSE25

+7 votes

0 answers

Can we land a spacecraft on the moon and have it stay there forever?

asked Apr 13, 2022 in Astronomy by MartinF

+216 votes

0 answers

If Earth were located at Alpha Centauri A and assuming we had the same technology as we have now, could we send a probe to Proxima B?

asked Apr 13, 2022 in Astronomy by LuminousSculptor

+2 votes

0 answers

You’ll find me in Mercury, Earth, Mars, and Jupiter, but not in Venus or Neptune. What am I?

asked Apr 13, 2022 in Astronomy by Allhours

+152 votes

0 answers

Considering the vastness of the universe, why haven't we seen clear, high-resolution photographs of the Earth from space that clearly show its spherical shape without any manipulation or composite imagery?

asked Apr 13, 2022 in Astronomy by susie

+246 votes

0 answers

Why do we call the world, which is round, "planet"? If it were flat, would we call it "rotondeta"?

asked Apr 13, 2022 in Astronomy by Rocco1405

+12 votes

0 answers

If you could place an object the mass of the sun on the surface of the Earth, how much would it weigh in Earth's gravity?

asked Apr 13, 2022 in Astronomy by Will Mainwaring

+5 votes

0 answers

Why are the rings of gas giant planets thinner than moon-sized bodies in our solar system?

asked Apr 13, 2022 in Astronomy by aml1989

+12 votes

0 answers

How much energy would be needed to cause an explosion the size of the Chicxulub impactor (asteroid)?

asked Apr 12, 2022 in Astronomy by Boca2

+12 votes

0 answers

Does "sunrise time" mean that's when it begins to turn light outside, or is it when it's already kind of light and the sun just finished coming up over the horizon?

asked Apr 12, 2022 in Astronomy by Willferox

+287 votes

0 answers

Why does the Sun appear to go around Earth? Why doesn't it just keep moving forward all the time?

asked Apr 12, 2022 in Astronomy by stu1312

+20 votes

0 answers

How big is a satellite?

asked Apr 12, 2022 in Astronomy by CAREER MAN

+203 votes

0 answers

What is the difference between stars and galaxies?

asked Apr 12, 2022 in Astronomy by mantor

+192 votes

0 answers

Did NASA let people know about the planet Neptune when it was discovered?

asked Apr 12, 2022 in Astronomy by MysticMystic

+5 votes

0 answers

How close will Earth and its solar system get to the Andromeda Galaxy? Will it happen in a billion years from now or sooner?

asked Apr 12, 2022 in Astronomy by Sara Richardson

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