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NASA's Curious Universe

Come get curious with NASA. As an official NASA podcast, Curious Universe brings you mind-blowing science and space adventures you won’t find anywhere else. Explore the cosmos alongside astronauts, scientists, engineers, and other top NASA experts. Learn something new about the wild and wonderful universe we share. All you need to get started is a little curiosity.

A blue and red checkered decorative motif surround the text "NASA's Curious Universe." The image also includes illustrative renderings of the planet Saturn, a satellite, and a question mark. The NASA insignia is in the upper right corner.
Season 8Episode 7Mar 14, 2025

Inside the Team That Keeps Hubble Flying

When it launched in 1990, NASA expected the Hubble Space Telescope to last for about 15 years. Thirty-five years later, Hubble is still showing us the universe as no other telescope can. Go behind the scenes with Morgan Van Arsdall, deputy operations manager for Hubble, on an audio tour of Hubble’s control center. Morgan’s team keeps Hubble operating smoothly, and when something goes wrong, they snap into action to fix it. Plus, hear how Hubble tag-teams with newer observatories—including the James Webb Space Telescope—and continues to push the frontiers of astronomy.

Season 8Episode 6Jan 29, 2025

How NASA Found the Ingredients for Life on an Asteroid

How did life begin? It’s one of science’s biggest questions, but it’s impossible to answer on Earth, where ancient clues have been buried by the planet’s shifting surface. Instead, scientists are looking beyond our own planet to asteroids like Bennu, a distant fragment of a lost world. In 2023, NASA’s OSIRIS-REx spacecraft collected a sample of Bennu’s surface and brought it back to Earth. Ever since, scientists have been hard at work studying those pristine asteroid fragments. Now, they’re ready to reveal the results—our best look yet at a time capsule from the early solar system that once fostered the ingredients for life.

Season 8Episode 5Jan 21, 2025

Why the Moon’s Icy South Pole is a Hot Target for NASA

The Moon’s South Pole is a bizarre landscape. Mountain ridges glow in perpetual sunlight while deep craters freeze in billion-year-old shade. Yet hidden in the depths of those shadowed craters, under temperatures almost three times colder than the frostiest day in Antarctica, lurks something familiar–water ice. In the future, that ice could sustain human explorers or be broken apart into hydrogen and oxygen to refuel rockets. Join Brett Denevi, Artemis III geology team lead, to learn why NASA plans to land astronauts on the Moon’s South Pole later this decade. Then with Michelle Munk, NASA space technology chief architect, meet the robot Moon landers scouting ahead of Artemis which will drill beneath the regolith and test technologies designed to help future human explorers survive the Pole’s extreme conditions.

Season 8Episode 4Dec 17, 2024

The Mind-Bending Math Inside Black Holes

Black holes are mysterious, far away, and can bend the fabric of reality itself—but we're learning more about them all the time. Ronald Gamble, a NASA theoretical astrophysicist, uses math, computer coding, and a dash of creativity to peer inside some of the universe's most extreme objects. We'll explore what it would feel like to get pulled into a black hole and what people get wrong about black holes. And we'll answer questions from curious listeners, including, "What would happen if a black hole ate nothing but magnetized material?"