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Spacepod

Hear stories about the alien moons orbiting other planets, of cold stars, and the future of space exploration. Every week, Dr. Carrie Nugent chats about an amazing part of our universe with a scientist or engineer. Spacepod is the podcast that gives you an inside look into space exploration and astronomy.
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Spacepod
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Sep 18, 2016

Dr. Andrew Benson talks about dark matter, the mysterious stuff that makes up most of the mass of the universe. Andrew explains how we can learn about dark matter, even though we don’t yet know what it is.

Sep 11, 2016

Dr. Kevin Schlaufman tells us about exoplanets that orbit around their stars in an unusual manner. He also explains what his research says about the Earth’s fate when our sun dies, billions of years from now.

Sep 4, 2016

Dr. Betts talks about LightSail, an exciting mission to test new technology from The Planetary Society. This is a special joint episode with The Orbital Mechanics podcast.

Aug 28, 2016

Dr. Cynthia Hunt talks about the Carnegie Observatories’ astronomical glass plate collection. The Carnegie collection includes historic plates that recorded the moments astronomers made groundbreaking discoveries.

Aug 21, 2016

Director Dr. John Mulchaey stops by the show to talk about the history and future of the Carnegie Observatories; the place “where the universe was discovered”. This episode is the first of a series on current research at Carnegie.

Aug 14, 2016

Dr. Matt Siegler talks about ice on the Moon, and what it can tell us about the Moon’s past. He also tells us about an experiment that uses astronaut-collected lunar soil.

Aug 7, 2016

Project Manager Suzy Dodd tells us about the continuing missions of the Voyager spacecraft. These spacecraft are still collecting unique and valuable data, and Suzy explains how engineers hack the spacecraft to extend their lifespan.

Jul 31, 2016

Master of Disaster Mika McKinnon talks about how she injected real science into the sci-fi series “Stargate”. We discuss how she balanced accuracy and entertainment, and how she influenced the way scientists were portrayed on that show.

Jul 24, 2016

Jan Chodas stops by the show to talk about her experience working on several pioneering NASA missions, including Galileo, Cassini, the Spirit and Opportunity rovers, and Juno. Note: this was recorded before Juno successfully entered into the orbit of Jupiter.

Jul 17, 2016

Professor Rita Economos talks about her research into magma on Earth. She recounts some of the adventures she’s had searching for rocks, and explains why Earth’s volcanoes appear to be unique in the solar system.

Jul 10, 2016

Dr. Rachael Beaton and I try “Grass Jelly Drink” and talk about one of the major fundamental constants of the universe; the Hubble Constant. She explains what it is and why she and her colleagues are trying to measure it better than it ever has been measured before.

Jul 3, 2016

Dr. Solange Ramirez visits the show to talk galaxies, supermassive black holes, and the gravity that ties them together.

Jun 26, 2016

Dr. Issac Smith visits the show to talk about one of Mars’ past ice ages; a time when most of the planet was covered in ice. He talks about how he made this discovery by looking at the layers of ice deposited on the planet’s North pole.

Jun 19, 2016

Returning guest Dr. Kelsi Singer talks about two of the icy moons of our solar system, Ganymede and Iapetus. She talks about the types of craters we see on their surfaces, and what they can teach us about the moons themselves.

Jun 12, 2016

Jon talks about JPL’s Horizons, an amazing, publicly available system that keeps track of every known object in the solar system. Planets, moons, asteroids, spacecraft, you name it: over 715,000 in total. We discuss how this system is used by engineers, scientists, lawyers, art fans, and marine biologists.

Jun 5, 2016

This week’s guest is Dr Paul Chodas, who directs JPL’s Center for Near-Earth Object Studies. He explains how predicting where an asteroid is going can get complicated when the asteroid gets close to a planet. He also talks about an app that lets you explore how a hypothetical asteroid could be deflected.

May 29, 2016

Dr. Kevin Walsh visits the show to talk about a new NASA mission that will launch later this year: OSIRIS REx! This spacecraft will visit an asteroid, grab a bit of surface material, and return the material to Earth for further study. Dr. Walsh talks about the mission and explains how you can help scientists pick the best place on the asteroid for the spacecraft to grab a sample.

May 22, 2016

Professor Erik Asphaug stops by the show to discuss AOSAT-1, a tiny spacecraft that will contain experiments to study the surface of asteroids. AOSAT-1 will rotate once every minute, creating a force inside that exactly mimics gravity on an asteroid. We discuss how AOSAT-1, a cubesat, is being designed and built, and how it may launched from the space station in a “cubesat cannon”.

May 15, 2016

Dr. Kimberly Ennico Smith, New Horizons deputy project scientist, stops by the show to talk about the new data currently being transmitted to Earth, what it’s like to work on this mission, and the violent past of Pluto’s moon Charon.

May 8, 2016

Dr. Alejandro Soto visits the show to talk about the different atmospheres found on planets and moons in our solar system. We talk about wind on Mars, the opening scene of The Martian, Pluto’s thin atmosphere, and what it is like on Saturn’s moon Titan.

May 1, 2016

Dr. Krista Soderlund talks about the ice giants, Uranus and Neptune. She tells us about their unusual rings and moons, and how studying them can teach us about exoplanets.

Apr 24, 2016

Dr. Christiansen stops by the show to talk about exoplanets and the Kepler Space Telescope. We share an Australian beverage and she explains how astronomers look for exoplanets, and how the discovery of “hot Jupiters” was a huge surprise to astronomers.

Apr 17, 2016

Dr. Lisa Storrie-Lombardi talks about the Spitzer Space Telescope. She tells us how Spitzer made the first observation of light from a planet outside our solar system. She also describes how engineers are constantly innovating, letting Spitzer make better and more sensitive observations.

Apr 10, 2016

Dr. Don Yeomans, head of JPL’s Near-Earth Object office until his recent retirement, describes how the field of asteroid discovery has changed over the decades. He recalls  when early data indicated that asteroid Apophis had a small chance of hitting the Earth (spoiler alert: today, with more data, we know that Apophis will not hit the Earth).

Apr 3, 2016

Dr. Kimberly Litchtenburg explains what it is like to explore Mars with the Curiosity rover. It involves daily discussions with scientists, careful programming, and sometimes, fantastic discoveries, like the discovery of a stream bed that once had enough

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