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Recent questions in Astronomy
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What is the best frequency for observing celestial objects from Earth?
asked
Apr 17, 2022
in
Astronomy
by
MysticFlare
+22
votes
0
answers
If you lived on Jupiter, then you slip off the planet and die in space, what would you do?
asked
Apr 17, 2022
in
Astronomy
by
handson
+10
votes
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answers
If Earth were to stop orbiting the Sun and instead orbit around the Sun, how long would it take for the Sun to freeze?
asked
Apr 17, 2022
in
Astronomy
by
plumberboy
0
votes
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answers
Is it possible for planets to periodically influence each other’s orbits?
asked
Apr 16, 2022
in
Astronomy
by
Kryptonite
+13
votes
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answers
Has the planet Mars reversed its rotation?
asked
Apr 16, 2022
in
Astronomy
by
Fungus
+22
votes
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answers
What is the cheapest mode of transportation from Earth to Moon (or Mars)?
asked
Apr 16, 2022
in
Astronomy
by
NovaOracle
+70
votes
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answers
How long would it take a spacecraft to reach the Sun?
asked
Apr 16, 2022
in
Astronomy
by
Sugerandspice66
+115
votes
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answers
If we live on the 3rd planet from the Sun, how come we never feel the Earth moving?
asked
Apr 16, 2022
in
Astronomy
by
NebulaHarmony
+20
votes
0
answers
What are the conditions necessary for life to exist? Would all of these conditions need to be present on another planet in order for intelligent life forms similar to humans to exist on that planet as well?
asked
Apr 16, 2022
in
Astronomy
by
Altroman
+23
votes
0
answers
Why are days shorter than nights when Earth is orbiting Sun?
asked
Apr 16, 2022
in
Astronomy
by
Monster
+25
votes
0
answers
Can you see the footsteps on the moon from earth with a great telescope?
asked
Apr 16, 2022
in
Astronomy
by
Lorenzo Xavier
+8
votes
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answers
Most stars have planets, but why are most of them unseen by astronomers?
asked
Apr 16, 2022
in
Astronomy
by
Roy Martin
(
2.9k
points)
+7
votes
0
answers
Does our sun have any reason to be so far from everything else?
asked
Apr 16, 2022
in
Astronomy
by
Nathan lowe
+256
votes
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answers
What evidence is there for black holes at the centre of galaxies? Specifically observational evidence
asked
Apr 15, 2022
in
Astronomy
by
Baron88
+20
votes
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answers
Since we can’t “take a selfie” from the outside looking in, how was it determined that the Milky Way is a spiral Galaxy?
asked
Apr 15, 2022
in
Astronomy
by
chewer
+13
votes
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answers
If our solar system teleported away from the Galaxy would Earth's rotation around the sun change?
asked
Apr 15, 2022
in
Astronomy
by
collectors
+18
votes
0
answers
Where was the Earth spatially in the cosmos 50 years ago relative to its position today?
asked
Apr 15, 2022
in
Astronomy
by
bikingliberated
+25
votes
0
answers
How do you locate the pole star?
asked
Apr 15, 2022
in
Astronomy
by
chillimonster
+86
votes
0
answers
When an astronaut is on the moon, are they in a time zone?
asked
Apr 15, 2022
in
Astronomy
by
NebulaCharm
+10
votes
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answers
What is a neutron star composed of? If a teaspoon of a neutron star weighs billions of tons, is it composed of new elements that are not yet known or is it known elements that are tightly compressed?
asked
Apr 15, 2022
in
Astronomy
by
Sjr120
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