Hello, Guys, To help support my efforts via PayPal 👉️: (thank you in advance) I don't know about you, but I've always appreciated such long, interesting presentations by Neil deGrasse Tyson. Btw, sorry if you watched this video before. It's a reupload of a video I accidentally deleted while taking down a bunch of older videos that didn't fit the channel. Thanks in advance for your understanding. Music Info: Sad Dramatic Trailer by RomanSenykMusic. Music Link: