merger | Isaac Arthur

Is Our Galaxy Going To Collide With Andromeda?

We often hear that our galaxy will collide with the Andromeda Galaxy, our nearest neighbor, but in reality this is just the biggest of many titanic galactic mergers to come. Intergalactic Voyages: https://youtu.be/6aBfLA_g3og Produced, Written & Narrated by: Isaac...

Nuclear Transmutation

Start Forging New Worlds: https://www.worldanvil.com/isaac-arthur All we are made of comes from dying stars, those rare supernovae and other cosmic death throes that forge those scarce heavier elements, but could we learn true alchemy and mass manufacture those...