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The realization that a purple sunset in Wisconsin traced back to the 1991 volcanic eruption of Mt. Pinatubo in the Philippines fueled Chip Trepte’s interest in the movement of volcanic aerosols in the upper atmosphere. “It was a stunning revelation...

Justin Kasper is a Professor of Space Sciences at the University of Michigan, where he designs sensors for spacecraft that explore extreme environments in space. In this interview Dr. Kasper talks about what sparked his interest in space, the rewards...

Who says work ends when you retire? For Tom Dunne, University of California Santa Barbara, the work is still finding him. Instead of heading off to the Amazon to find discovery, these days he need only look out his window...

Dr. Jim Green has spent 38 years of his life working at NASA. He started there with a fresh Ph.D. in Earth magnetospheric science and helped pioneer the magnetosphere research group at Marshall Space Flight Center. He spent 12 years...

Alex Young has a great finger on the weather. But the Associate Director for Science in the Heliophysics Science Division at NASA's Goddard Space Flight Center’s attention is focused far higher than any storm cloud. He studies space weather and...

Todd Hoeksema solar physicists and senior research scientist at Stanford University shares his stories about the power of the sun, technology advances and its effects on society and younger generations. (Recorded 7 September 2018)

Alan Gorchov Negron and Colten Petersen, University of Michigan, share their stories of becoming scientists, and their hopes for their continued research and involvement in geosciences. What is the role of an earth scientist? What is the role of climate...

Dr. Elkins-Tanton did not always know she wanted to be a scientist, yet she is now the principal investigator for NASA's Psyche mission and the managing director of the Arizona State University Interplanetary Initiative. Hear her talk about her journey...

Catherine Mushi, PhD student studying Water Resources Engineering at the University of Dar es Salaam discusses her work in the Congo River Basin and collaborating with peers both in the field and within the community. She shares her experience as...

James Famiglietti, hydrologist and Director of the Global Institute for Water Security, University of Saskatchewan, discusses his work with NASA's Gravity Recovery and Climate Experience (GRACE) and the evolution of technology throughout his career including its impact on water security....

How can scientists capture the public’s imagination with science? In this interview, Gordon Grant, a research hydrologist with the US Forest Service and President-elect of AGU'S Earth and Planetary Surface Processes Section, shares his experience of bringing a river to...

James Garvin is the Chief Scientist at NASA's Goddard Space Flight Center. Dr. Garvin has been at NASA for 35 years in a variety of roles and missions, and is well known for his incredible work in NASA's Mars explorational...

You may know Marcia McNutt as the current president of the National Academy of Sciences, but did you know she’s also someone who got restless enough to give up what many consider the be the perfect job? While teaching at...

John Bolten doesn’t need to get his hands dirty to learn about crop yields. Using satellite images, the Associate Program Manager of Water Resources for the NASA Applied Sciences Program has worked with the U.S. Department of Agriculture to directly...

Not every scientist can boast about putting an end to Biblical-level plagues. But NASA Senior Earth Scientist Compton Tucker helped to end periodic locust swarms which pop up in dry parts of the world and go onto wreak havoc on...

Dr. Gurnett began flying model planes at an early age. Little did he know that this passion of his would propel him to become a pioneer in space physics. In this interview Gurnett talks about his improbable journey to the...

Steven Clarke, NASA's Deputy Associate Administrator for Exploration, discusses his life in science and engineering. Currently tasked with bridging NASA's efforts on human and robotic missions to coordinate scientific requirements for going to the Moon and Mars, he has seen...

Gail Skofronick-Jackson, Program Manager at NASA Headquarters, Science Mission Directorate, knows more about snow than most Tallahassee, Fla. residents. In fact, it may be safe to say that the program manager at NASA Headquarters knows more about snow than most...

Michael King is a Senior Research Associate in the Laboratory for Atmospheric and Space Physics at the University of Colorado. He previously worked at NASA for 3 decades in a variety of roles, including Senior Project Scientist of NASA’s Earth...

Ioan Lascu, research geologist at the Smithsonian Museum of Natural History, shares stories of his work studying minerals and rock magnetism. What do bacteria affect magnetism? What can we learn from stalagmites and stalactites? Why has there been in a...

Emily Schaller, project manager at NASA's National Suborbital Research Center at Ames, discusses her Ph.D. work studying the clouds on Titan and her work as a science and education. She recalled how as a young child, she would study illustrations...

Brian Cairns works for the NASA Goddard Institute for space studies in New York, where he focuses on developing instruments that will make better measurements of small particles in space. In this interview Dr. Cairns discusses his start in engineering,...

David Young, Director of Science at NASA Langley Research Center, discusses his life's work studying the earth's climate. After an early interest in astrophysics, he focused in on earth science due to his desire to do research to help humans....

Dr. Amy Winebarger is an astrophysicist in the Heliophysics and Planetary Science Office at NASA. Listen to Amy talk about what makes sounding rockets awesome to work with, the rewards of being a mentor, and how a New York Times...

Lori Glaze, Acting Director of the Planetary Science Division at NASA Headquarters, works with everything from understanding asteroid trajectories and material make up to the InSight mission which recently landed a rover on Mars. It’s no exaggeration to say Lori...