Join in expert discussion on the topics of Astronomy and astrophysics. This may include discussion on celestial objects, space, and the physical universe as a whole. Mainstream science only.
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High School
Jupiter's pole storms - potential relation?
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High School
Need your advice how to start learning astronomy
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Undergrad
Are Cosmic Rays Actually Neutrinos?
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High School
Viewing distant celestial objects
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Undergrad
Coude Spectrograph vs Cassegrain?
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High School
What Would Happen if the Earth Stopped Rotating?
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High School
How common are total eclipses in the universe?
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High School
Does matter accumulate in Earth's gravity well?
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High School
'A Brief History of Time' question on gravity
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High School
What force keeps the planets orbiting normally?
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Undergrad
Are there more Pulsars than we observe?
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Undergrad
Will the Sun end as a Type 1a supernova?
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Undergrad
Follow an object into a black hole
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Undergrad
Dark Energy's Effect on Black Holes
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Undergrad
Hubble deep field & ancient galaxies
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High School
What is the true density of the Asteroid Belt?
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High School
Is the Universe Expanding Due to Spinning?
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High School
Darkest Place on the Surface of the Earth
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Stargazing
Is this USB eyepiece camera a lemon?
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Undergrad
Infrared energy flux from the Moon
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High School
Are subspaces of Hilbert space real?
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High School
Question about things moving through outer space
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Undergrad
Blackbody colour of metals versus stars
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Undergrad
Matter leaving a spinning galaxy
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Undergrad
Astronomy in a Simple Solar System
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High School
Question about Planck's Function
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Graduate
How to calculate Helium lensing
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High School
What causes orbits to be inclined?
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High School
Does Jupiter have an angular momentum problem?
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