Recent questions in Astronomy

+296 votes

0 answers

If the Korolev crater on Mars is so big, how is it that it was only just discovered, when we have had probes visiting Mars since the 60s?

asked Mar 16, 2023 in Astronomy by Pete (2.1k points)

+23 votes

0 answers

What is the planet ZR3?

asked Mar 16, 2023 in Astronomy by widowparcel (3.4k points)

+10 votes

0 answers

How do you use an astronomical telescope to locate objects in space (e.g. stars, galaxies)?

asked Mar 16, 2023 in Astronomy by AstralMystic

+8 votes

0 answers

Why am I seeing two suns in our sky?

asked Mar 16, 2023 in Astronomy by cobda

+23 votes

0 answers

What is the red star in the sky?

asked Mar 16, 2023 in Astronomy by Ion Transient

+78 votes

0 answers

If we were able to teleport every nuclear weapon to the core of the sun and detonate them moment they arrived, what would happen?

asked Mar 16, 2023 in Astronomy by technoloops

+14 votes

0 answers

If Andromeda is the closest galaxy to us, why have we not started exploring it yet?

asked Mar 16, 2023 in Astronomy by tremain

+6 votes

0 answers

How can I apply for a B.Sc in astrophysics at Osmania University?

asked Mar 16, 2023 in Astronomy by robertpstubbs (4.3k points)

+269 votes

0 answers

If the Milky Way were to collide with the Andromeda Galaxy tomorrow, how long would it take us to feel the effects?

asked Mar 16, 2023 in Astronomy by supersparky

+112 votes

0 answers

What is the significance of the Geminid meteor shower and why do scientists study it?

asked Mar 16, 2023 in Astronomy by Dangermouse79

+89 votes

0 answers

How can the universe "rebuild" if it continues to expand forever? Is shrinking better?

asked Mar 16, 2023 in Astronomy by barbels1

+278 votes

0 answers

What are some of the myths about the Hubble Space Telescope and its capabilities that you have heard? What is the truth instead?

asked Mar 16, 2023 in Astronomy by mr bojangles

+16 votes

0 answers

What happens to things when they fall into the sun? Can anything escape the sun's gravity?

asked Mar 16, 2023 in Astronomy by SolarisVerse

+219 votes

0 answers

An atheist once used a metaphor, saying that if you tied a piece of string connecting two balls and waved one ball around, they will never touch, hence why the moon doesn’t hit Earth. If so, where is the piece of string connected from Earth to Moon?

asked Mar 15, 2023 in Astronomy by ShubieDoo

+11 votes

0 answers

What is the difference between Earth and Mars when viewed from space?

asked Mar 15, 2023 in Astronomy by Pedal Powered Plumbi

+73 votes

0 answers

Would all the stars in the observable universe fit in the Milky Way?

asked Mar 15, 2023 in Astronomy by CrystalCharm (2.3k points)

+26 votes

0 answers

What is the significance of Earthshine during a crescent moon?

asked Mar 15, 2023 in Astronomy by RadiantHorizon

+22 votes

0 answers

Are we orbiting the Black Hole in the middle of our Galaxy?

asked Mar 15, 2023 in Astronomy by RoofExpert

+231 votes

0 answers

If we already know of life that exists in the complete absence of sunlight, then why do we insist that a planet must be in the "goldilocks zone" in order to harbor life?

asked Mar 15, 2023 in Astronomy by Alan Henness

+9 votes

0 answers

Is the Sun at the same position every day of the year, even during leap years?

asked Mar 15, 2023 in Astronomy by Wood&Custard

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