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.

.jp. That's Y-A-K-U-L-T.C-O.J-P. When it comes to a guide for your gut, count on Yacult.

This is Scientific American's 60-second science. I'm Christopher in Taliatta.

Last year, astronomers observed two neutron stars collide,

a crash transmitted in gravitational waves to detectors here on Earth.

Represented in sound, you can hear a small upward sweep and frequency in the data,

if you listen closely.

Several seconds later, the first waves of electromagnetic radiation arrived here on Earth.

The first time a collision has been detected by both light and gravitational waves.

And it's in studying the electromagnetic echoes of the collision that astrophysicists have gotten a far better glimpse of what

really happened after those binary neutron stars merged 130 million light years away.

Oh yeah, absolutely. So it gives us an understanding of basically all the nitigrities of what is

going on after the merger takes place.

Kunal Mule, an astrophysicist at Caltech.

First, he says, the stars collided, creating a massive black hole-like object,

which started sucking up the cloud of neutron-rich cosmic debris left over from the crash.

But its appetite was limited. It cannot eat all of it. So some bit of it

basically escapes. Those escaping leftovers spewed outward into space as a powerful jet. But along

the way, Amule says, the jet appears to have interacted with that cloud of neutron-rich material,

...