Hi, we've got three stories from Curiosity.com to help you get smarter in just a few minutes.

I'm Cody Gough.

And I'm Ashley Hamer.

Today you'll learn about what it looks like when galaxies collide with one another, a scale

for measuring how sleepy you are,

and how much damaged space junk the size of a pencil eraser can do.

Let's satisfy some curiosity.

The Milky Way Galaxy is on a crash course

with the Andromeda Galaxy.

Dun-ton-ton, but it's not going to happen for several billion years.

So not too much to worry about.

What's exciting though is that astronomers just found a bunch of other merging galaxies

that'll help them predict what will happen when the big collision comes to our

corner of the galaxy.

I like this story because not only is it merging galaxies it's merging black holes.

So it's super epic.

Such a fan of black holes.

And this has to do with black holes because at the center of many galaxies is a super massive

black hole. Super massive black hole. Yeah there's probably a song there's got to be a

super massive black hole song right? It's by Muse. Oh yeah cool I've seen him perform a lie

Yeah, it was in the twilight soundtrack

Muse actually has a lot of cosmological themes in their songs, right? That's a thing.

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