Is The Universe Finite?

The video explores the vastness of the universe and the cosmic microwave background (CMB). It discusses a new study suggesting the universe may be finite and positively curved, challenging previous beliefs of a flat, infinite universe. The video delves into the Planck satellite data, analyzing the power spectrum and gravitational lensing effects. It highlights the potential crisis in cosmology due to discrepancies in expansion rates and the implications of these findings. The video concludes with the need for cautious interpretation and future research to resolve these tensions.

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