astrum 3 months ago
Alex McColgan #Space and Time

Astrum | What if an Antimatter Meteor Hit the Earth?

What if Earth were hit by an antimatter meteor? In this video, we’re exploring a terrifying hypothetical scenario.

Could a meteor made of antimatter exist? And would Earth survive an impact?

Astrum
Alex McColgan
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Fexl | Raw Images from Titan Reveal Something Unexpected

Fexl 1 week ago
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StarTalk | Do Colliding Pulsars Create All of the Universe’s Gold?

StarTalk 1 week ago
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StarTalk | What Would Happen to Earth if Jupiter Stopped Rotating

StarTalk 2 weeks ago
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We Thought Black Holes Ended in Singularities... But...

PBS Space Time 4 weeks ago
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Fexl | Scientists Just Found New Evidence of Life on Enceladus

Fexl 1 month ago
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Fexl | New Data from Juno Shows Something Strange on Jupiter

Fexl 1 month ago
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Fexl | Real Images of Saturn Show That Something is Seriously Off

Fern 1 month ago
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Astrum | We're Close to Harnessing the Power of a Star

Astrum 1 month ago
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We're Going Back to the Moon and Scientists aren't Happy About It

Dr. Becky 1 month ago
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NASA | Moonbound Episode 1: Charting the Course

NASA 2 months ago
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Beyond Nature | The Hidden Worlds Beyond Neptune

Beeyond Ideas 2 months ago
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Astrum | Perseverance Just Heard an Unexpected Sound on Mars

Astrum 2 months ago
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Beeyond Ideas | The Hidden Dimensions Inside Black Holes

Beeyond Ideas 2 months ago
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Venture City | Isaac Asimov: The Earth-Moon System

Venture City 2 months ago
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StarTalk | Why the Moon is Spiraling Away From Us

StarTalk 2 months ago
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# Space and Time

Is the Universe Expanding Faster than The Speed of Light?

Dr. Becky 2 months ago
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Astrum | Could There Really Be Life on Enceladus?

Astrum 2 months ago
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The Space Race | How NASA Will Build The Artemis Moon Base

The Space Race 2 months ago
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StarTalk | The Missions Bringing Us Back to the Moon

StarTalk 2 months ago
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Official Launch Trailer | Around the Moon for All Humanity: Artemis II

NASA 2 months ago
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Kosmo | What Was Discovered Beyond the Solar System?

Kosmo 2 months ago
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Progress | The Moon: Our Gateway To The Universe

Progress 2 months ago
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StarTalk | What Would Happen if the Moon Were 20 Times Closer?

StarTalk 2 months ago
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Dr. Becky | Why Doesn’t Dark Matter Collapse Into Black Holes?

Dr. Becky 2 months ago
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StarTalk | How We’re Trying to Detect Dark Matter Particles

StarTalk 2 months ago
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# Space and Time

BBC News | Inside Artemis II and Humanity's Return to The Moon

BBC News 2 months ago
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Astrum | What NASA Found Below Jupiter's Clouds

Astrum 2 months ago
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The Space Race | What NASA Found Inside The Sun

The Space Race 2 months ago
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History of the Universe | What Is Beyond The End?

History of the Universe 2 months ago
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Howtown | The Moon's Origin Story Doesn't Add Up

Documentary Base 2 months ago