Dark Energy, Cosmology part 2: Crash Course Astronomy #43
The majority of the universe is made up of a currently mysterious entity that pervades space: dark energy. We don’t know exactly what it is, but we do know that dark energy accelerates the expansion of space. We think this means the Universe will expand forever, even as our view of it shrinks while space expands faster all the time.
Similar Shows
Poster Image

Eons Podcast
Science and Nature
Poster Image

Facing Waves
Science and Nature
Poster Image

Richard Bangs' Adventures with Purpose
Science and Nature
Poster Image

Your DNA Secrets Revealed
Science and Nature
Poster Image

A World Without NASA
Science and Nature
Poster Image

Wild Scandinavia
Science and Nature
Poster Image

Out of Our Elements
Science and Nature
Poster Image

Get the Math
Science and Nature
Poster Image

Weathered
Science and Nature
Poster Image

Epic Trails
Science and Nature
WETA Passport
Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.