Understanding the human body is a team effort. That's where the Yachtel group comes in.

Researchers at Yachtolt have been delving into the secrets of probiotics for 90 years.

Yacold also partners with nature portfolio to advance gut microbiome science through the global grants for gut health, an investigator-led research program.

To learn more about Yachtolt, visit yawcult.co.j.j.p.

That's y-A-K-U-L-T-C-O-J-P.

When it comes to a guide for your gut, count on Yacolt.

What would happen if a gigantic asteroid started hurtling towards Earth?

We all be headed for impending doom like the dinosaurs some 66 million years ago?

Well, we might not go the way of the dinosaurs after all.

Last September, NASA's double asteroid redirection test, or dart, a spacecraft

the size of a golf cart, smashed into a small asteroid called dimorphos,

actually altering its trajectory around another asteroid called Didimos in our first ever test of planetary defense.

Oh my gosh.

Oh wow.

We're waiting visual confirmation.

And we have impact

a family for humanity in the name of planetary defense.

Haled as a no pun intended smashing success,

no less than five studies in the scientific journal nature

get into the nitty-gritty of how exactly our celestial gut punch worked.

What a moment, very few words can really capture this moment. This is beautiful to watch.

I'm Talika Bose, our senior multimedia editor at Scientific American. I'm here with Lee Billings,

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