Join in expert discussion on topics revolving around cosmology. Cosmology is the origin, evolution, structure and eventual fate of the universe.
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Graduate
Is the Universe growing in size?
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Undergrad
Does Energy Gravitate? Answers Here
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High School
Light year, explanation required?
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Graduate
Zero-energy_universe doesnt add up
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Graduate
The Raisin Bread Analogy Question
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Graduate
The limit of the observable universe
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Graduate
Calculating density from CMB data
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Undergrad
The sun moves through space, right?
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Graduate
Quantum fluctuations and Spacetime
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High School
Andromeda Galaxy colliding with the Milky Wa
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Graduate
Time dilation & the first galaxies
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Graduate
Are cycles and entropy compatible?
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Graduate
Time dilations and our perspective
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Graduate
How many dimensions compose reality?
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Graduate
Dark matter or variable gravity?
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Graduate
Explanation for gravity and mass?
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Graduate
What are the limits of redshift?
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Graduate
Photons vs neutrinos energy ratio
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