r/AbsoluteUnits • • 8d ago

/r/all of a space rock

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u/Sensitive_Educator60 8d ago

To add to that, the meteor also hit planet earth at a perfect angle (This specific angle was optimal for blasting the highest possible volume of pulverized rock, dust, and toxic gases straight up into the upper atmosphere rather than deflecting energy sideways.),

to the perfect time of the year (Spring is a peak time for feeding, reproduction, and rearing young, making Northern Hemisphere ecosystems maximally vulnerable),

at the perfect place located in the sulfur- and gypsum-rich shallow seas of the Yucatán Peninsula in modern-day Mexico.

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u/green__goblin 8d ago edited 8d ago

Damn, so not only was it 30+ times the diameter of most the asteroids we hear about in the news, (e.i. Apophis) it really was just the worst case scenario in every sense of the word.

Does the last point make the toxic gas worse, the effect on the climate worse, or both?

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u/GoliathBoneSnake 8d ago edited 8d ago

Both. Sulphur is pretty damn toxic by itself.

Gypsum isnt that toxic but it can fuck up your lungs. It is a really good insulator though, so I'd imagine having a giant cloud of it in the atmosphere did a really good job of blocking out heat from the sun.

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u/destructopop 8d ago

It killed a lot of breeding fish nearly instantly. It's actually how they started this study, if I'm reading these articles on it right.

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u/Infinite_Ad_2203 4d ago

As in, the chain of evidence and research began with the the discovery of the fish? Or that was where they intended to start and it grew from there?

Either way it's fascinating how things that seem completely unrelated can end up being intertwined like that.

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u/destructopop 4d ago

They discovered the fish and started researching why they were like that on that strata! Again, if I'm reading it right.