@cosmic.mind.lab: The universe isn’t expanding into empty space—space itself is expanding. 🌌 About 13.8 billion years ago, the universe began in a hot, dense state, and since then, space has been stretching, carrying galaxies farther apart. We aren’t watching an explosion from the outside; we are living inside the expanding universe itself. ✨ #universe #cosmicmindlab #spacefacts #Science #Astronomy

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Wednesday 23 September 2026 06:38:54 GMT