# Two milestones in the life of the Universe: Last Scattering Surface and Black Body Photosphere, and an introduction to the theory of Spectral Distortions.

- Institution: CERN
- Department: TH institutes
- Speaker: Rashid Sunyaev
- Year: 2018
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3008374)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Two milestones in the life of the Universe: Last Scattering Surface and Black Body Photosphere, and an introduction to the theory of Spectral Distortions..

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## Lectures

1. [Two milestones in the life of the Universe: Last Scattering Surface and Black Body Photosphere, and an introduction to the theory of Spectral Distortions.](https://invisiblenetwork.ai/learn/cern/3008374/7b76f424cd39), 1 h 5 min (CERN's player)