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Astrum Space
VetenskapAstronomi

We Are Currently Passing Through a 1 Million Degree Supernova Graveyard

18 min•21 augusti 2025

Did you know our solar system is cruising through a giant bubble of superheated plasma, carved out by at least 15 nearby supernova explosions? In this video, we’re investigating the ancient expanding structure of the Local Hot Bubble, while racing towards its very centre.


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