Enjoy 10% OFF and free worldwide shipping on all Hoverpens with code PBS: North America & other countries: https://bit.ly/pbs_novium UK & Europe: https://bit.ly/pbs_noviumeu To support your local station, go to: http://to.pbs.org/DonateSPACE Sign Up on Patreon to get access to the Space Time ...

Did you know that Earth might have once been purple? The Purple Earth Hypothesis suggests that ancient life forms used pigments different from chlorophyll, possibly making our planet’s landscape violet instead of green. This video explores how early photosynthesis could have relied on pigments ...

🌍 Traces of extraterrestrial life have fascinated scientists and the general public for decades. The universe, vast and mysterious, could harbor life forms beyond our planet. Technological advances and recent discoveries have rekindled hopes of finding signs of extraterrestrial life. From the ...

An exploration of the idea that aliens may have visited earth long ago in the geologic past and found a very different planet than we know today. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: https://www.youtube.com/eventhorizonshow Music: Cylinder ...

An updated look at how we are preparing to search the solar system in SETI to see whether anyone has ever stationed an alien probe in the star system including just what we might look for. My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: ...

The renowned physicist and science communicator, Brian Cox delves into the topic of alien life and in particular, the question about intelligent alien civilization. With his trademark enthusiasm and engaging style, Brian Cox explores the possibility of extraterrestrial life and why we haven't ...

Fermi Paradox is one of the most famous and intriguing paradox scientists have ever faced. The Dark Forest hypothesis is one of the many theoretical solutions for the famous Fermi Paradox. There are billions of stars and planets in our galaxy, Milky Way. Formation of life is also possible from ...

According to the Zoo Hypothesis we are being watched by aliens because of THIS important reason... Get access to our supporter's only weekly livestreams and private discord server (the Citadel) by supporting at https://www.patreon.com/morgueofficial More ways to support: My books are ...

Go to https://www.ExpressVPN.com/UniverseInsideYou and find out how you can get 3 months free. Get Our E-Book For Free - https://bit.ly/3mVvckL Here are some of our other videos: Voronezh Incident – When Aliens Landed in the Soviet Union https://youtu.be/y09na-vxcUk Pleiadians: Alien Race ...

An exploration of ten somewhat spooky scenarios hidden within the zoo hypothesis solution to the Fermi Paradox. My New Clips and Live Channel: https://www.youtube.com/channel/UCwwuMqY1SXZhTB5hIFFUmlg My Patreon Page: https://www.patreon.com/johnmichaelgodier My Event Horizon Channel: ...

Get a Wonderful Person Tee: https://teespring.com/stores/whatdamath More cool designs are on Amazon: https://amzn.to/3wDGy2i Alternatively, PayPal donations can be sent here: http://paypal.me/whatdamath Hello and welcome! My name is Anton and in this video, we will talk about the Silurian ...

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. The Silurian Hypothesis contemplates how long the ruins of a civilization would be detectable, on Earth or even other worlds, and if we could ever know if ...