Emily 🎩🐹DM | f4f
@562
The universe likely began 13.8 billion years ago with the **Big Bang**, a rapid expansion from an incredibly hot, dense singularity. This theory is supported by cosmic microwave background radiation and the redshift of galaxies, showing that the universe is expanding. Following the Big Bang, cosmic inflation rapidly increased the universe’s size. Dark matter and dark energy shape its structure and drive accelerated expansion.
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