Episode Title

All the Light in the Universe

Series Title

Walkabout the Galaxy

Keywords

New Horizons

Disciplines

Astrophysics and Astronomy | Physics

Description

We like to think we understand ordinary matter: the stuff we're familiar with that makes up stars, planets, and donuts. Sure Dark Energy and Dark Matter are mysterious, but the rest we have a handle on. Or do we? The New Horizons mission adds to a growing puzzle about the Cosmic Optical Background, not to be confused with the Cosmic Microwave Background, which is a beast of an entirely different color!

Date Created

3-16-2022

Item Type

Podcast

Type

article

Length of Episode

45:00

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