Dr. Dakotah Tyler

Dr. Dakotah Tyler Hi, I’m Dr. Dakotah Tyler, Astrophysicist making the universe make sense! Lead with curiosity!
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Check out my YouTube channel Dr. Dakotah Tyler and podcast Dr. Starkid for long form content.

08/17/2026

The Cambrian period around 500 million years ago demonstrates the first time that animal body shapes rapidly diversify. It’s still not totally agreed upon why this is, but animal predation may have led to an evolutionary arms race of sorts.

It would be wild to visit the oceans of Eartb during this time

08/17/2026

Some dinosaur species are known from just a handful of bones. In extreme cases, a species may be described from a single bone.

From those limited remains, paleontologists use anatomy, comparisons with related species, and evolutionary relationships to reconstruct what the animal may have looked like

08/17/2026

T. rex lived closer in time to us today than it did to Stegosaurus. 🤯

Dinosaurs were around for so long that Stegosaurus had already been extinct for nearly 80 million years by the time T. rex showed up.

We often associate their rise with the asteroid impact 66 million years ago, when they rapidly diversified into the ecological niches left behind by the dinosaurs. But mammals had already been living alongside dinosaurs for well over 100 million years, mostly as small, rodent-sized creatures.

The history of life on Earth is so much longer and stranger than it seems!

08/15/2026

Astronomers may have finally found a black hole star, one of the strangest objects ever predicted. And it could help explain how supermassive black holes got so big so early in the universe.

We’re headed to the same place. Why not choose to look up?
08/14/2026

We’re headed to the same place. Why not choose to look up?

08/14/2026

Find hope in yourself 🫶🏽

08/14/2026

These cuttlefish are intelligent and adaptable. I wonder how similar traits could lead to advanced civilization, either in their future on Earth, or on some alien planet

08/13/2026

What were Prototaxites?

08/13/2026

Always be skeptical when they want you to stop thinking critically and thinking for yourself!

08/12/2026

Convergent evolution is what happens when beneficial traits pop up independently, not to be confused with divergent evolution like what gained with humans and dogs.

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