Jessica Young

Cool. All right, let's go to Mars next. You're telling me it was habitable long ago?

Wait, hydrothermal vents like hot springs on the seafloor?

Wait, hydrothermal vents like hot springs on the seafloor?

Wait, hydrothermal vents like hot springs on the seafloor?

Okay, so back to the new discovery. How did scientists find out that there might be hydrothermal vents on Mars?

Okay, so back to the new discovery. How did scientists find out that there might be hydrothermal vents on Mars?

Okay, so back to the new discovery. How did scientists find out that there might be hydrothermal vents on Mars?

That's not long after the solar system was formed, right?

That's not long after the solar system was formed, right?

That's not long after the solar system was formed, right?

Okay, so you've got these tiny bread slices thinner than half a human hair, and what did they learn from it?

Okay, so you've got these tiny bread slices thinner than half a human hair, and what did they learn from it?

Okay, so you've got these tiny bread slices thinner than half a human hair, and what did they learn from it?

Oh, so that's why the researchers connected hydrothermal vents to this sample from Mars.

Oh, so that's why the researchers connected hydrothermal vents to this sample from Mars.

Oh, so that's why the researchers connected hydrothermal vents to this sample from Mars.

All right. From planets, let's go to fish. Or fish. That's O-A-R.

All right. From planets, let's go to fish. Or fish. That's O-A-R.

All right. From planets, let's go to fish. Or fish. That's O-A-R.

What's this story?