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How a Star Dies in a Supernova

How a Star Dies in a Supernova

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2:48
Will the Universe's Stars Someday Disappear?

Will the Universe's Stars Someday Disappear?

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2:42
Georgia’s First Black-Owned Hemp Farm

Georgia’s First Black-Owned Hemp Farm

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3:32
The Milky Way and Andromeda Galaxies will Someday Collide

The Milky Way and Andromeda Galaxies will Someday Collide

Video
2:56
Gaze at Galaxies with NASA's Hubble Space Telescope

Gaze at Galaxies with NASA's Hubble Space Telescope

Video
2:44
Introducing NOVA's Financial Lab

Introducing NOVA's Financial Lab

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1:22
How Long Does Covid-19 Immunity Last?

How Long Does Covid-19 Immunity Last?

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8:43
Yes, There's Really a Frozen Exoplanet named Hoth

Yes, There's Really a Frozen Exoplanet named Hoth

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3:07
Sagittarius A*: The Void at the Center of our Galaxy

Sagittarius A*: The Void at the Center of our Galaxy

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1:54
Was the Big Bang an Explosion or Something Else?

Was the Big Bang an Explosion or Something Else?

Video
3:01
Could a "Dune" Sandworm Exist in Real Life?

Could a "Dune" Sandworm Exist in Real Life?

Video
7:07
The Link Between High-Potency Cannabis Use and Psychosis

The Link Between High-Potency Cannabis Use and Psychosis

Video
4:42
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NOVA

How Does a Brain on THC Compare to a Brain on CBD?

A University of Utah study is analyzing the effects that two cannabinoids—psychoactive THC and non-intoxicating CBD—may have on the brain.