Physics Girl: This Thing Is -270°C and Is EVERYWHERE

An illustration depicts some planets and their orbits, revolving around a sun. Caption: N A S A.

In this episode, host Dianna Cowern explores one of the most mysterious discoveries in physics from the 1960's: a constant microwave signal that seemed to be coming from everywhere in the universe. It turned out to be light from an unusual process 13.8 billion years ago and originated from the beginning of the universe. Part of the "Physics Girl" series.

(Source: DCMP)

Metadata

Keywords:
astronomy

Files 1

  • Physics Girl: This Thing Is -270°C and Is EVERYWHERE

    Type:
    Video
    Format:
    Streaming
    Accommodations:
    English Audio Descriptions - Visual, English Captions - Auditory
    Languages:
    English
    License:
    OER
    Author:
    PBS Digital Studios
    Length:
    9 minutes