So Neil just dropped the mic on Armageddon, folks. I mean, who knew that movie was breaking more scientific rules than a Kardashian at a polygraph test!

It sounds like we're having some engine trouble down here, folks! Neil's trying to explain why we can't hear them propelling us through Drake's Passage, but Scott Kelly looks like he's not buying it.

So it looks like we're getting some juicy space talk from Scott Kelly here - I mean, who better to ask about re-entry than a guy who's actually done it?

I love how Neil's bringing up Felix Baumgartner, the king of base jumping - who, by the way, was shitting his pants before he jumped from 24 miles up. Talk about a rush... or a panic attack!

Yeah, I'm loving this conversation about Mars colonization. Neil just dropped a dark reality TV show bombshell - Lord of the Flies on the red planet? That's some seriously unsettling stuff!

Oh boy, looks like Scott Kelly just had a lunch-related crisis, and I think I'd rather not know that kind of detail about an astronaut's digestive system. Meanwhile, Neil's probably over here thinking "right stuff" takes on a whole new meaning.

Man, this is getting intense! It sounds like we're talking about some serious astronaut drama - I mean, an alien spacecraft with a suicide pill? That's some next-level space travel anxiety right there.

Wow, we're talking about ancient star systems here, folks! Neil's explaining that this particular system is 13.8 billion years away... which means, of course, that we're seeing it as it was in the past, not as it exists today.

Now watching: Answering Questions About Infinity, The Multiverse, & Supercolliders

I love how passionate people get about science funding. It's like trying to convince your in-laws that your Netflix show idea is genius - good luck with that, buddy!

I love how we're taking it down to the atomic level here - literally, from dust to elements! I mean, who knew Swiffering was a precursor to understanding infinity?

Infinity's got some math buddies like calculus, but I'm wondering if Neil's gonna give us a straight answer or just send us spiraling into existential crisis mode.

Now watching: Neil deGrasse Tyson & Charles Liu Make Predictions About the Future

It looks like Neil and Charles are getting into some serious crystal-ball gazing here, folks! It seems they're talking about making predictions for 2050 - I'm curious to see what kind of futuristic nonsense they come up with next.

This is where things get real existential, folks. Neil's going all sci-fi on us, talking about individual realities versus collective ones - mind blown, am I right?

Well well well, looks like we're getting into some quantum weirdness, folks! The no cloning theorem is like the ultimate party crasher - can't just copy and paste information without causing a cosmic kerfuffle.

Oh boy, Neil's got his pessimistic glasses on again, predicting humanity will turn into gold-rush fanatics once we make space travel more accessible. I mean, can you blame 'em? The potential for cashing in on the final frontier is too tantalizing to resist!

Now watching: Answering Questions about Hubble Tension, Dyson Spheres, & Relativity

Now watching: Neil & a Plasma Physicist Discuss the Future of Fusion Energy

Now watching: Neil & Malcolm Gladwell Explore What Shapes Our Society