What If All Stars Exploded at the Same Time?

For every galaxy that's visible from Earth, there are nine smaller ones that we can't see, even with all the technology we've developed. That's 90% of all space stuff in the observable universe that we're missing out on. We can't even see all the stars in the Milky Way. Our home galaxy is just too cluttered with gas, dust, smaller stars and, well, one supermassive black hole. All that makes it impossible to tell how many stars there really are out there. But whatever that number is, it sure has a lot of zeros in it.

Watch more what-if scenarios:

What If elsewhere:

"Imagination will often carry us to worlds that never were. But without it, we go nowhere." — Carl Sagan

[DefendiumM]

"What If All Stars Exploded at the Same Time?"


Lag.

[CozzaPerks]

It’s incomprehensible how’s small and fragile we actually are.

[ozwon]

What if : What if " anything "
The answer : We die

[elevatedx]

Short answer: we will die
Long answer: We are all going to seriously die

[jonathonpolk]

Q: So, what i-
A: We all die the end.

[Shuriver]

"Thank god were underground to survive"

Sun: Im 'bout to end all this humanities career

[attackdmgcupcakeoce]

Why are people commenting, it hasn’t even been out for longer than 24secs

[ChargingActive]

What if: what if we survive

Answer: We die

[Light-rsjp]

Me: oh no we would die.
My freind: we will still see a good light show.
Me: yeah!!!!

[tiffanyi]

Why do all the "What If" scenarios have to be the most terrifying life ending events anyone can ever imagine??? lol

[mike.mentzers_top_guy]

Stars: Exploding at the same time
Black holes: Hold my accretion disk, i got this.

[suhaibahmed]

He really wants us to die.. doesn't he?!



In literally every video!

[Aviatial]

What if all the languages in the world disappeared and nobody could communicate to each other?

[agentj]

What if all star explode together
Me: twinkle twinkle Little Star.

[jounazi]

We wouldnt see anything, since our sun would wipe us out

[Endemoniada_]

Thanks, I was looking for a guide on how to survive multiple supernovas at once 👍

[SciFactsYT]

Today's fact: The dark region on the north pole of Pluto’s moon, Charon, is called Mordor.

[vijeta]

Why did I got chills when he said " it would be the beginning of new universe "

[markuzzmatias]

I love how u go "Well that's a story, for another, what if. "

[BillGraper]

3:46 God: "Okay, this Earth experiment hasn't gone as planned. There's more evil than even I expected. It's time to start over."