Interstellar Probes

Interstellar Probes

Click the link in the description box or go to buyraycon.com/isaacarthur to get 15% off your Raycon purchase! We continue our discussion of surveying for habitable exoplanets by touring our possible option for interstellar probes, dumb and smart, flyby and protracted...

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The Megastructure Compendium

The Megastructure Compendium

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 In the future humanity may build enormous structures, feats of mega-engineering that may rival...

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SFIA Monthly Livestream: June 25, 2022

SFIA Monthly Livestream: June 25, 2022

Our monthly livestream Q&A session. Join us on 4pm EST, Sunday, June 25, 2022, and get your questions about the channel and episodes on chat to be answered! Support the stream: https://streamlabs.com/isaacarthur Catch the audio-only show on Soundcloud:...

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What are Ancestor Simulations… and are we living in one?

What are Ancestor Simulations… and are we living in one?

Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. Our capability to render virtual realities better and better makes it seem likely one day we could simulate our...

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Surveying for Habitable Interstellar Star Systems

Surveying for Habitable Interstellar Star Systems

Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. One day humanity might journey to new worlds and settle them, or discover life already on them, but first we'll...

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Lost Space Colonies

Lost Space Colonies

Start listening with a 30-day Audible trial and your first audiobook is free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. A Galaxy of trillion of worlds, all separated by vast gulfs of time and space, it is very easy for pioneers and colonists to...

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Making a Magnetosphere for Mars

Making a Magnetosphere for Mars

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 We believe Mars may once have had oceans and sky, but lost them from a lack of a magnetosphere....

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Godlike Aliens

Godlike Aliens

Visit https://brilliant.org/isaacarthur/ to get started learning STEM for free, and the first 200 people will get 20% off their annual premium subscription. Science Fiction often shows us alien civilizations so advanced they are godlike, but how realistic are they,...

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SFIA Monthly Livestream: April 24, 2022

SFIA Monthly Livestream: April 24, 2022

Our monthly livestream Q&A session. Join us on 4pm EST, Sunday, April 24, 2022, and get your questions about the channel and episodes on chat to be answered! Register for for the International Space Development Conference in May 2022: https://isdc2022.nss.org...

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