In season four, explore the lifesaving systems of space suits, break through the sound barrier, and search for life among the stars. First-time space explorers welcome.

At NASA, we are driven by curiosity, and we know you are too! Join us as we hear from our previous episode experts about what they’re interested in and answer some questions from listeners like you. What are you still curious about?

After years of preparation and anticipation, it’s time to send the world’s most powerful telescope to space. Ariane 5 rocket expert Rudi Albat (ESA) takes you through launch day and describes why the launcher that will carry Webb to its final destination is one of a kind.

A scientist from Italy who studies baby stars. A Californian spacecraft refrigeration pioneer. A Dominican-American engineer who saw space as her refuge from a tough life at home. Meet three people who represent a small slice of the thousands who have worked on Webb worldwide.

Webb is preparing for a million-mile journey to its lookout point over the universe. Engineers have been hard at work designing, installing, and testing the world’s next discovery machine that will change astronomy for years to come. Join Kenneth Harris, Joe Sprofera, and Rene Doyon as they explain what it took to engineer Webb

The James Webb Space Telescope is going to open a new window into the universe. It will show us stars, galaxies, planets, and other objects as we’ve never seen them before. In the first of four episodes of our mini-series, we focus on the great science that Webb will do.

NASA is preparing to launch the largest and most powerful space telescope ever constructed. Join us for a special James Webb Space Telescope mini-series as we explore the science, engineering, people, and launch of this historic mission.

Have you ever dreamed of spending a day in space? Join astronauts Shane Kimbrough, Megan McArthur, and Thomas Pesquet throughout their day living and working on the International Space Station.

Let’s go to Venus! This year, two NASA missions were chosen to explore Earth’s “twin” planet, Venus. But with extreme temperatures and toxic clouds, these missions have to prepare for a difficult journey. Join Venus experts Jim Garvin, Sue Smrekar, and Giada Arney on a tour of Earth’s “twisted sister”.

Twenty-four American astronauts went to the moon between 1968 and 1972. In the next few years, we are going back. To get there, we’ll need a dedicated team, and a powerful new rocket. NASA’s Sharon Cobb and Abdiel Santos Galindo take us through the many, many steps involved in preparing for launch.