Two enormous “bubbles” discovered towering above and below our Milky Way galaxy

AndronETalksNews
Earth.com
ByEric Ralls
February 1, 2025
The heart of our Milky Way galaxy is much more active than most people would realize. In fact, astronomers discovered two gigantic “bubbles” extending above and below the galactic center, roughly 50,000 light years in each direction.
Each one stretches tens of thousands of light-years above and below the galactic center, yet they stay hidden from casual stargazers because they glow mainly in gamma rays and X-rays.
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