New map of the universe hints that dark energy may be evolving
Season 51
About the Episode
An international group of astronomers have announced a hint that could fundamentally change what we think we know about the universe—and how we think it might come to an end.
Aired:
| Expires: | Runtime: 3m 00s
Recent Episodes
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Episode 13, Season 51<br> Solar System: Wandering Worlds
Meet the surprising, oddball worlds moving around our solar system.| 53:34 -
Episode 12, Season 51<br> Solar System: Icy Worlds
Visit strange, frozen worlds to discover the bizarre ice that forms beyond Earth.| 53:34
Extras
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These cheeses are at risk of going extinct
The culprit is a lack of microbial biodiversity in the mold used to make iconic French cheeses.1:11 -
First ape ever seen using medicinal plant to treat wound
After this orangutan sustained a gnarly facial wound, he did something kind of human-like.1:58 -
Total Eclipse in the Heart of Texas Hill Country
People from all over the country converge on a small Texas town to see a total solar eclipse.6:41 -
How to make your data more private online
You do have some control in how much data you share online.4:02 -
Decoding the Universe: Cosmos Preview
Explore big discoveries that have revolutionized our understanding of the universe.0:30 -
Is your phone listening to you?
It doesn’t have to – advertisers may already have all the information they want to know about you.4:25 -
Are winters getting less snowy?
It’s not just your imagination, winters across the U.S. are changing.4:49 -
How America watched the solar eclipse
Millions witnessed the Moon cover the Sun on April 8, some viewers sent us their videos.2:13 -
The Sun is way more chaotic than you think
Every now and then the sun hurls a piece of itself into the solar system.3:59 -
