Hey, if you want your mind absolutely crushed into dust today then read my article at Scientific American about how much energy is released when two supermassive black holes collide. To borrow from Douglas Adams, it's the best bang since the big one.

https://www.scientificamerican.com/article/how-much-energy-is-released-when-supermassive-black-holes-collide/

How much energy is released when supermassive black holes collide?

The collision of supermassive black holes shakes the entire cosmos, hard

Scientific American

@badastro Sure, but is it the best bang for your buck?!

(Thank you for your writing!)

@badastro Interesting. What effect (if any) would this have on the nearby stars in a galaxy collision?
@badastro mmm, weird space coffee cup

@badastro

I mean, just Trump and Musk having that fight is still wrecking havoc today

@badastro There is coffee in that nebula ... i mean: black hole

@badastro “I remember when I first sat down and calculated this myself. The answer I got for the torrential gravitational waves spawned by a stellar-mass black hole collision was a number that was so immense that I thought I’d made a mistake.”

There’s a certain romance in someone sitting down and manually confirming the absolute immensity and incomprehensibility of the cosmos, lifting the veil themselves. I’m jealous of your ability to do so; fantastic write-up!

@badastro Hey! It’s really cute how your post ended up next to another picture of two black holes 😀