The Eternal Sky: Building the Simons Observatory (Official Trailer)

This video series documents the building of the Simons Observatory, which will look for signs of cosmic inflation to answer questions about the origin of the universe.

The Eternal Sky: A Short Film about Building the Simons Observatory (Part 1)
The Eternal Sky, Part 2: The Hunt for Inflation
The Eternal Sky, Part 3: Tools for Bang or Bounce