NOVA (PBS) - Beyond the Milky Way (1981)

Sophisticated instruments used by astronomers enable earthlings to see beyond what was once the cloudy barrier of the Milky Way, to a universe of perhaps 100 billion other galaxies.
NOVA takes a trip into outer space to see these clusters which are as old as time and several million light years away.

Don't forget to stop music in the gadget at the right side panel.

Monitor calibration

Monitor calibration
Adjust your monitor to see all grey boxes