this post was submitted on 16 Jan 2025

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Astronomy Picture of The Day - Jan 16 (storage.science.social)

submitted 1 day ago by [email protected] to c/science

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Astronomy Picture of The Day - Jan 16

M83: The Southern Pinwheel

https://apod.nasa.gov/apod/astropix.html

@[email protected] @[email protected] [email protected] @[email protected] @[email protected] #space #science #nasa #astronomy

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[–] A_A 2 points 1 day ago

at : https://en.m.wikipedia.org/wiki/Density_wave_theory
Under :
Galactic spiral arms
we can see animations of stars and spiral arms of galaxies (not what i expected to see)