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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...

Christopher Shuman is on faculty at University of Maryland Baltimore County and a research scientist in the Cryospheric Sciences Lab at the NASA Goddard Space Flight Center. Christopher has extensive work history in Greenland and in Antarctica, analyzing layers in...

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...

Virginia Wasserberg, community leader of a Thriving Earth Exchange (TEX) project in Virginia Beach, shares her journey of community activism after a flooding disaster in her hometown of Virginia Beach, Virginia. She discusses how her work with the TEX has...

Joseph Westlake is a research scientist at the John Hopkins Applied Physics Lab, and is an expert in plasma and mass spectrometry experimentation. Listen to Dr. Westlake talk about his start in science, the importance of mentorship, and what inspires...

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...

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...

John Geismann, professor of geosciences at the University of Texas Dallas, shares his discovery into the science field and favorite aspects of working with students. He discusses the critical point we are in society and need for the global community...

Scott Tyler, hydrology engineer at the University of Nevada Reno and AGU Hydrology section president, shares his work on Antarctic ice shelves, nuclear waste, and stream restoration. Do we need to build sea walls in ten years or in one...

For Ved Lekic, the opportunity to interview his mentor, Barbara Romanowicz, was a little daunting, so he brought along some questions. Once the conversation turns and Ved has a chance to answer some questions as well, we meet a very...

Father, son, and daughter discuss their own discoveries of science in their lives. Scott, patriarch of the Linneman family, discuss his journey as first-generation college-goer while son Charles and daughter Dorothy shed light on the influence of their father's work...

Padma Yanamandra-Fisher, a research scientist at the Space Science Institute, shares stories of her career in planetary science. She recounts how defining the launch of Voyager was and the significance of the growth in the field since. Padma shares her...

Catherine McCammon, staff scientist at Bayerisches Geoinstitut, University of Bayreuth, Germany and longtime AGU volunteer discusses collaboration and explains how she has found that the “the whole is great than the sum of its parts,” is truly an accurate statement....

William Putman, research meteorologist with NASA , was always fascinated by the way meteorologists on television could predict what was going to happen. But instead of comparing weather reports with the blowing of the trees outside his house, Putman now...

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...

Kenneth Jucks, Program Manager for the Upper Atmosphere Research Program at NASA Headquarters, has gone from launching weather balloons, what he calls a “poor man’s satellite” to take measurements up to 25 miles above the Earth’s surface, to managing five...

Cynthia Rosenzweig has been studying earth's changing climate and its impacts on agriculture for over 2 decades, yet she continues to be fascinated by the subject on a daily basis. Dr. Rosenzweig currently heads the Climate Impacts Group at NASA's...

Robin Bell, Carol Finn, and Carol Raymonds reflect on their experiences in the field and how that has affected their personal and professional lives. (Recorded 14 December 2017)

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,...

Meet Xubin Zeng, a professor of atmospheric science at the University of Arizona. Dr. Zeng was amazed by the power of mathematics at a young age and found his calling in physics. Listen to Dr. Zeng discuss what inspires him,...

Nicholeen Viall is a research astrophysicist at NASA's Goddard Space Flight Center, with her research focus being the sun and solar wind. Listen to Dr. Viall talk about her start in space science, her greatest accomplishment, and her hopes for...

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....