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The 170-Year Search for a Planet Beyond Neptune

The 170-Year Search for a Planet Beyond Neptune

The 170-Year Search for a Planet Beyond Neptune

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2:29

The Evidence for Planet Nine’s Existence

The Evidence for Planet Nine’s Existence

The Evidence for Planet Nine’s Existence

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3:03

Inside the Search for Planet Nine

Inside the Search for Planet Nine

Inside the Search for Planet Nine

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3:14

Six Ways Quantum Computers Could Change the World

Six Ways Quantum Computers Could Change the World

Six Ways Quantum Computers Could Change the World

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3:50

Astronomers Photograph 2 Newborn Planets for the First Time

Astronomers Photograph 2 Newborn Planets for the First Time

Astronomers Photograph 2 Newborn Planets for the First Time

Video

2:41

The Science Behind This Sleight of Hand

The Science Behind This Sleight of Hand

The Science Behind This Sleight of Hand

Video

0:46

How Did the Moon Come to Be?

How Did the Moon Come to Be?

How Did the Moon Come to Be?

Video

1:01

Scientists Launch Rocket into the Moon to Find Water

Scientists Launch Rocket into the Moon to Find Water

Scientists Launch Rocket into the Moon to Find Water

Video

4:35

Five Facts About the Red Planet

Five Facts About the Red Planet

Five Facts About the Red Planet

Video

1:03

Mars, the Red Planet, Was Once Blue

Mars, the Red Planet, Was Once Blue

Mars, the Red Planet, Was Once Blue

Video

1:25

Five Facts About Hot, Volcanic Venus

Five Facts About Hot, Volcanic Venus

Five Facts About Hot, Volcanic Venus

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0:58

Inside Look: "The Planets"

Inside Look: "The Planets"

Inside Look: "The Planets"

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1:30

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NOVA

This Cute Robot Uses Sophisticated AI to Help Teach Kids

This robot might look like a Furby. But, using artificial intelligence, it can learn to understand a child's emotional state to better engage them during a lesson.