Sound Waves from the Beginning of Time
Season 5 Episode 11 | 12m 48s
Sound Waves from the Beginning of Time
Invisible to the naked eye, our night sky is scattered with the 100s of billions of galaxies the fill the known universe. Like the stars, these galaxies form constellations – hidden patterns that echo the reverberations of matter and light in an epoch long before galaxies ever formed. These are the baryon acoustic oscillations, and they may hold the key to understanding the nature of dark energy.
From
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Sound Waves from the Beginning of Time
Season 5 Episode 11 | 12m 48s
Invisible to the naked eye, our night sky is scattered with the 100s of billions of galaxies the fill the known universe. Like the stars, these galaxies form constellations – hidden patterns that echo the reverberations of matter and light in an epoch long before galaxies ever formed. These are the baryon acoustic oscillations, and they may hold the key to understanding the nature of dark energy.
From
Problems playing video? | Closed Captioning Feedback
How to Watch PBS Space Time
PBS Space Time is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
- Science and Nature
A documentary series capturing the resilient work of female land stewards across the United States.
Support for PBS provided by: