Summary:
- The article discusses the release of the clearest images yet of the early universe, which date back to 380,000 years after the Big Bang.
- These images, captured by the European Space Agency's Planck satellite, provide unprecedented detail about the cosmic microwave background (CMB), the oldest light in the universe.
- The data from the Planck satellite has enabled scientists to create the most accurate map of the CMB, which reveals the earliest structures in the universe and provides insights into its composition and evolution.