What is a Zombie Star?

What is a Zombie Star?

Zombie Stars are the possible remnants of failed Type 1ax Supernovae from too rapidly absorbing mass, leaving a remnant of heavier matter behind. Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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How Many Black Holes & Dead Stars In The Galaxy?

How Many Black Holes & Dead Stars In The Galaxy?

Science fiction often shows ships running into black holes unnoticed, but how many black holes are even in this galaxy? Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound http://epidemicsound.com/creator

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How Many Stars & Galaxies Could We Colonize?

How Many Stars & Galaxies Could We Colonize?

The Universe is vast, and even voyages to neighboring stars may decades under known science, so how far can humanity colonize out into our galaxy or beyond? Produced, Written & Narrated by: Isaac Arthur Music Courtesy of Epidemic Sound...

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The Fermi Paradox: Fallen Empires

The Fermi Paradox: Fallen Empires

Go to https://brilliant.org/IsaacArthur/ to get a 30-day free trial + the first 200 people will get 20% off their annual subscription. The cosmos seem silent and empty of any great interstellar empires, but perhaps they once existed, and if so, what titanic ruins...

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It’s Never An Earth-like Planet

It’s Never An Earth-like Planet

Astronomers constantly awe us with new exoplanets found around distant stars, but the news often proclaims these worlds Earth-like. Have we found any truly earth-like worlds yet? Colonizing Red Dwarfs: https://youtu.be/Vr5Fap_RTu0 Produced, Written & Narrated by:...

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The Last Planet

The Last Planet

Go to https://buyraycon.com/isaacarthur for 15% off your order! Brought to you by Raycon. Eons from now the last stars will be born, living trillions of years before they too fade out, and in the gathering darkness will come the final sunset on the last planet. Visit...

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Misconceptions About Space, Time & The Universe

Misconceptions About Space, Time & The Universe

The first 1,000 people to use the link will get a 1 month free trial of Skillshare https://skl.sh/isaacarthur05231 Our Universe is vast, ancient, and mysterious. It's no surprise that in our quest to explore and explain it, many misconceptions have arisen. Visit our...

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Intergalactic Voyages

Intergalactic Voyages

Get Nebula using my link for 40% off an annual subscription: https://go.nebula.tv/isaacarthur Watch my exclusive video on Conformal Cyclic Cosmology: https://nebula.tv/videos/isaacarthur-conformal-cyclic-cosmology Far beyond our Moon and Mars and the other planets is...

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The Omega Point

The Omega Point

Sign up for a Curiosity Stream subscription and also get a free Nebula subscription (the streaming platform built by creators) here: https://curiositystream.com/isaacarthur The Omega Point Cosmological Theory argues that it may be possible to continue existing until...

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The Fermi Paradox: Firstborn

The Fermi Paradox: Firstborn

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. As ancient and vast as the Universe is, it seems like some alien race arose in the galaxy long...

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Cyclic Apocalypses

Cyclic Apocalypses

A look at the possibility of future civilizations rising and falling. Visit our sponsor: https://skl.sh/isaac It's long been observed that empires tend to rise and fall in a seeming cycle, never identical but sharing many similarities. Today we will examine the idea...

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The Cosmic Ocean

The Cosmic Ocean

In memory of Carl Sagan, this episode will review many of the topics he covered during his career and see what what we've learned about the Cosmos and its inhabitants since then. Visit our Website: http://www.isaacarthur.net Join the Facebook Group:...

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