What is the Cosmic Microwave Background Radiation?

Cosmic Microwave Background Radiation: The Universe’s Baby Picture! Dive into the afterglow of the Big Bang with us! 🚀 The oldest light in the universe, revealing secrets from 13.8 billion years ago. 🌌🔍 Why care? It’s the key to unlocking the cosmos’ earliest mysteries. 🗝️💫
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