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We Asked a NASA Scientist

9/25

1

Why is Venus Called Earth’s Evil Twin? We Asked a NASA Scientist

Why is Venus Called Earth’s Evil Twin? We Asked a NASA Scientist

2

Does Anything Orbit the Moon? We Asked a NASA Technologist

Does Anything Orbit the Moon? We Asked a NASA Technologist

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How Do Spacecraft Slow Down? We Asked a NASA Technologist

How Do Spacecraft Slow Down? We Asked a NASA Technologist

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Are Hurricanes Getting Stronger? We Asked a NASA Scientist

Are Hurricanes Getting Stronger? We Asked a NASA Scientist

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Are There Rainbows on Mars? We Asked a NASA Expert

Are There Rainbows on Mars? We Asked a NASA Expert

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Why Can You See the Moon During the Day? We Asked a NASA Scientist

Why Can You See the Moon During the Day? We Asked a NASA Scientist

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Is There Water on Mars? We Asked a NASA Scientist

Is There Water on Mars? We Asked a NASA Scientist

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Are There Oceans on Other Worlds? We Asked a NASA Expert

Are There Oceans on Other Worlds? We Asked a NASA Expert

9

We Asked a NASA Expert: Is NASA Really Crashing a Spacecraft into an Asteroid?

We Asked a NASA Expert: Is NASA Really Crashing a Spacecraft into an Asteroid?

10

We Asked a NASA Scientist – Did Mars Ever Look Like Earth?

We Asked a NASA Scientist – Did Mars Ever Look Like Earth?

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We Asked a NASA Scientist: What if an Asteroid Were Going to Hit Earth?

We Asked a NASA Scientist: What if an Asteroid Were Going to Hit Earth?

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We Asked a NASA Expert: What’s it Like Landing on Mars?

We Asked a NASA Expert: What’s it Like Landing on Mars?

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Why Does Climate Change Matter? We Asked a NASA Scientist

Why Does Climate Change Matter? We Asked a NASA Scientist

14

Where Do Moons Come From? We Asked a NASA Scientist

Where Do Moons Come From? We Asked a NASA Scientist

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Are There Rivers and Lakes on Other Worlds? We Asked a NASA Scientist

Are There Rivers and Lakes on Other Worlds? We Asked a NASA Scientist

16

Is There Water on the Moon? We Asked a NASA Scientist

Is There Water on the Moon? We Asked a NASA Scientist

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Are Wildfires Getting Worse? – We Asked a NASA Scientist

Are Wildfires Getting Worse? – We Asked a NASA Scientist

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Where Did Our Moon Come From? We Asked a NASA Scientist

Where Did Our Moon Come From? We Asked a NASA Scientist

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What Happens to Old Satellites? We Asked a NASA Expert

What Happens to Old Satellites? We Asked a NASA Expert

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Is There Life on Mars? We Asked a NASA Scientist

Is There Life on Mars? We Asked a NASA Scientist

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Why is Sea Level Rising? We Asked a NASA Scientist

Why is Sea Level Rising? We Asked a NASA Scientist

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Is There Weather on the Moon? We Asked a NASA Scientist

Is There Weather on the Moon? We Asked a NASA Scientist

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Has COVID Affected Climate Change? – We Asked a NASA Scientist

Has COVID Affected Climate Change? – We Asked a NASA Scientist

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Is Polar Ice Melting? We Asked a NASA Expert

Is Polar Ice Melting? We Asked a NASA Expert

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How Do We Communicate With Spacecraft? We Asked a NASA Expert

How Do We Communicate With Spacecraft? We Asked a NASA Expert

214 觀看次數 • November 17, 2021

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We Asked a NASA Expert: Is NASA Really Crashing a Spacecraft into an Asteroid?

NASA

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Are we really crashing a spacecraft into an asteroid? We sure are — all in the name of planetary defense. The #DARTMission is a technology test to see if an impactor could change the trajectory of an asteroid. Nancy Chabot of the Johns Hopkins University Applied Physics Laboratory tells us more. Learn more about this first-of-its-kind mission: https://www.nasa.gov/dartmission Producers: Jessica Wilde & Scott Bednar Editor: Matthew Schara

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