Giant Bubbles Expanding From The Milky Way Could Be Explained by a Single Event - ScienceAlert

Two sets of giant bubbles that extend thousands of light-years above and below the plane of the Milky Way could have been produced by the same event, in spite of their significant difference in size.

Two sets of giant bubbles that extend thousands of light-years above and below the plane of the Milky Way could have been produced by the same event, in spite of their significant difference in size.… [+5352 chars]

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