I found the video linked at the bottom interesting too: https://www.youtube.com/watch?v=rENyyRwxpHo https://www.youtube.com/watch?v=rENyyRwxpHo I'd never heard

I found the video linked at the bottom interesting too: https://www.youtube.com/watch?v=rENyyRwxpHo https://www.youtube.com/watch?v=rENyyRwxpHo I'd never heard of Laniakea before.