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Monday, August 17, 2020

Butterfly Nebula “Wings” Are Created By Dying Stars...



Butterfly Nebula “Wings” Are Created By Dying Stars Expelling Gasses At 600,000 MPH Over Thousands Of Years. via /r/spaceporn https://ift.tt/2DSSZiH


from Tumblr https://ift.tt/2E28e8V

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