Anisotropies in the Cosmic Microwave Background (CMB) are tiny variations in temperature and density that provide a snapshot of the early universe, revealing the seeds of all cosmic structures. These fluctuations are crucial for understanding the universe's composition, age, and the processes that led to the formation of galaxies and large-scale structures.

Anisotropies In CMB

Anisotropies in the Cosmic Microwave Background

The cosmic microwave background (CMB) is the thermal radiation left over from the Big Bang, providing a snapshot of the infant universe approximately 380,000 years after its birth. It serves as a critical piece of evidence for the Big Bang theory and offers insights into the early universe's conditions, composition, and large-scale structure.

Cosmic Microwave Background

tiny variations in temperature and density

snapshot of the early universe

seeds of all cosmic structures

Fluctuations refer to the variations or changes in a system or process over time, often characterized by unpredictable or cyclical patterns. Understanding fluctuations is crucial in fields like economics, physics, and environmental science, as they can influence decision-making and system stability.

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