Recent questions in Astronomy

+39 votes

0 answers

When is the sun above the head? Is it during noon time?

asked Apr 15, 2023 in Astronomy by Jack Fogwill

+4 votes

0 answers

Who's the dumbest astronomer: Copernicus, Kepler, Newton, Roemer, Galileo, Hubble, or Einstein?

asked Apr 15, 2023 in Astronomy by ConradB

+21 votes

0 answers

What is the greenhouse effect? What is the atmospheric composition of Venus? Why doesn't any planet have an atmosphere similar to that of Venus (aside from Earth)?

asked Apr 15, 2023 in Astronomy by Welshmally

+5 votes

0 answers

What are the chances that Mercury may have once been a moon of Venus that was knocked out of orbit?

asked Apr 15, 2023 in Astronomy by Joe Smithy

+24 votes

0 answers

Will something special happen theologically when 9 planets perfectly align (including Pluto) but not 8 excluding Pluto?

asked Apr 15, 2023 in Astronomy by EchoingTwilight

+4 votes

0 answers

How did NASA determine that the great red spot on Jupiter was actually shrinking in size?

asked Apr 15, 2023 in Astronomy by limestone cowboy

+17 votes

0 answers

Is it true that there exists no real pictures of Earth taken from space?

asked Apr 15, 2023 in Astronomy by Millhouse (2.0k points)

+17 votes

0 answers

How long does it take for a satellite to go from Earth to the moon?

asked Apr 15, 2023 in Astronomy by singerempty

+22 votes

0 answers

How many stars are born in the Milky Way every day?

asked Apr 15, 2023 in Astronomy by MariaW15

+125 votes

0 answers

If the Earth is perfectly round, then how is it possible that there are 7 gigantic flat plates on its surface? For reference, try to stick flat plates on a spherical Earth model globe.

asked Apr 15, 2023 in Astronomy by haremblackbird

+27 votes

0 answers

How do scientists use models to predict how an asteroid can cause a meteoroid stream, like in the case of Phaethon 3200?

asked Apr 15, 2023 in Astronomy by RadiantPulse

+1 vote

0 answers

How much does a meteorite weigh? How many meteorites do you need to be worth millions of dollars?

asked Apr 15, 2023 in Astronomy by chippy23

+22 votes

0 answers

How far away can you see stars? Would light pollution from artificial sources prevent you from seeing stars?

asked Apr 14, 2023 in Astronomy by ZephyrFlare

+125 votes

0 answers

Are most orbits elliptical because the probability of having a perfectly circular orbit is very low?

asked Apr 14, 2023 in Astronomy by Vornie181

+11 votes

0 answers

Why isn't Earth's orbit around the sun getting faster as it loses mass?

asked Apr 14, 2023 in Astronomy by AlisonB100

+339 votes

0 answers

Does the planet Jupiter actually have a terrestrial surface to it, like Earth?

asked Apr 14, 2023 in Astronomy by aloofsulphur

+16 votes

0 answers

How can we feel gravity on Earth if everything in our universe is moving away from each other?

asked Apr 14, 2023 in Astronomy by Cotswold Builders

+20 votes

0 answers

What are the small rockets seen in the sky that leaves a long trail behind?

asked Apr 14, 2023 in Astronomy by Lee hocker

+2 votes

0 answers

What are the names of the three rays coming from the Sun?

asked Apr 14, 2023 in Astronomy by medic

+10 votes

0 answers

What planets in the solar system could we travel to?

asked Apr 14, 2023 in Astronomy by plastererboy

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