NASA's studying humans here on Earth to help astronauts stay healthy in space.

What will we learn about this unique, life-giving planet next?

How NASA helped save the ozone layer—and tracks air pollution around the world.

NASA satellites track changes on our planet's surface and help farmers feed the world.

The two new NASA satellites keeping an eye on the ocean.

Earth, from space: a revelatory point of view.

There's one planet NASA studies more than any other: our own.

Live from On Air Fest in Brooklyn, New York: NASA astronaut Matt Dominick.

For the space telescope's 35th anniversary, a rare peek inside its control center.

Some of the first science results are in from a NASA mission to asteroid Bennu.

NASA's Artemis campaign is targeting the South Pole for the first crewed lunar landing in decades.

Dr. Ronald Gamble, a NASA theoretical astrophysicist, peers inside some of the universe's most extreme objects: black holes.

A NOAA Hurricane Hunter aircraft flies into the eye of a storm. What happens next?

Could Jupiter's moon support life in its salty seas?

At NASA, defending the planet from space rocks is serious business.

As the Moon's shadow fell across the U.S., NASA sent us into the field.

For the first time, a NASA spacecraft is flying through the Sun's atmosphere.

Close up, our star is a wild, stormy place.

It's almost time for a once-in-a-lifetime show.

You can help NASA solve our star's enduring mysteries.

When the Moon passes between Earth and the Sun, the world looks up in awe.

A journey from the surface of the Earth into our Sun's core.

This year, get to know your friendly neighborhood star.

In this special episode, we turn the tables and put host Padi Boyd in the interview seat. Padi shares stories from her time with NASA’s groundbreaking Kepler mission, which showed us many more exoplanets—planets orbiting other stars—than we had previously discovered. She also tells us about her dream astronomical dinner companion and her go-to karaoke song. Plus, we'll wrap up another season of wild and wonderful adventures by answering questions from listeners like you and sharing behind-the-scenes tidbits from Season 6 episodes. For the first time, this episode of Curious Universe is also available as a video podcast. Check it out at nasa.gov/curiousuniverse and NASA’s YouTube channel: youtu.be/h0wLZJeYGxw

To prepare for the day when humans travel to Mars, NASA is conducting a one-year experiment in a Mars simulation environment. So what’s it like to spend a year in CHAPEA, the Crew Health and Performance Exploration Analog? In this season finale episode, travel through the airlock with voice recordings made by the four-person crew, including what it feels like—and smells like—inside their realistic 3-D printed habitat and how virtual reality gives them the sensation of walking on the Red Planet. NASA's Curious Universe is an official NASA podcast. Discover more adventures with NASA astronauts, engineers, scientists, and other experts at nasa.gov/curiousuniverse