Third Pod from the Sun is the American Geophysical Union’s podcast where we hear stories from scientists, for everyone.

Latest Episodes

33-Spaceship Earth: Discovering water on Earth from space

Being a Hydrologist was never on Matthew Rodell’s radar, let alone working for NASA. But he always trusted the path ahead.

32-Spaceship Earth: A love of space through a son’s telescope

Sparked into Earth Space Science through her son’s curiosity with space, we talk to Dorian on how her journey as an educator and life-long learner led to working on NASA’s Global Precipitation Measurement Mission as a Senior Outreach Specialist, and how citizen scientists from around the world are providing important work for researchers through the GLOBE Observer Project.

31-Spaceship Earth: Using satellites to feed the world

Chris Justice is a geographer and professor at the University of Maryland whose research on land use changes and global agriculture has taken him around the world.

30.5-Spaceship Earth

What do folks who fight food insecurity with satellites, do outreach about Pluto, and map out the Earth's gravitational fields have in common? How about a common thread between those who study light pollution, create science visualizations, and direct exploration?

Distillations: Mapping the seafloor with computer games

Many might think that we know most or all there is to know about our world. On the surface, that might be somewhat true. But below the surfaced, we've mapped less of the oceans than of places outside our world like Mars and our moon.

Distillations: Quilting science & changing climates

When you think of a combo of science & art, what comes to mind? Drawings? Dance? Music? How about quilting? Laura Guertin, Professor of Earth Science at Penn State Brandywine, was looking for creative and innovative to do just that when she came across the idea of showing the effects of climate change (among other things) via quilts!

Distillations: Bringing equity to community science in Chicago (& beyond)

While climate change is a global issue, it affects people on a local, and sometimes personal level. And it disproportionately affects those from traditionally marginalized backgrounds. Luckily, there are people out there like Amaris Alanis Riberior, Center Director of the North Park Village Nature Center at the Chicago Park District, who are working to create an inclusive, intercultural, and interdisciplinary understanding of climate change from a diverse community-based perspective with our colleagues in the Thriving Earth Exchange.

Distillations: Clean water in the Navajo Nation

Fresh water is something that many of us take for granted. But for Carmen George and Brianna John, it's not a trivial thing. They're working to bring clean water to the Navajo reservation through Community Outreach and Patient Empowerment. We chatted with them on day two of our annual meeting where the theme is Future of the Planet.

Distillations: Sharing science for the public good

It’s that time of year again. No, we’re not talking about the holiday season (though, happy holidays everyone!). We’re talking AGU’s annual meeting! To celebrate, we’re releasing an episode each day of the conference, corresponding with the theme of the day.

30-Fire: Bringing fire back to the land

Fire is a part of life for many indigenous groups, but for decades cultural burning was restricted and even criminalized. Now, fire is being brought back to the land by indigenous groups to help prevent big blazes, create resilient ecosystems, and provide resources for indigenous communities.