The Milky Way has always captivated the human imagination, but its intricate structure has long remained a mystery. However, thanks to the Gaia space observatory, scientists are now unraveling the ancient threads of our galaxy. By mapping the positions and movements of over a billion stars, Gaia is providing unprecedented insight into the Milky Way’s history and evolution. With each new discovery, we are one step closer to understanding the cosmic tapestry that surrounds us. What secrets will Gaia reveal next? And how will it reshape our understanding of the universe?

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source: Phys.org