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As the Deputy Program Manager for NASA’s Radioisotope Power Systems Program at Glenn Research Center, Concha Reid leads a team overseeing and monitoring devices that heat and give power to NASA space projects, such as the recent Orion spacecraft for...

Giovanni Fazio is a senior physicist at the Center for Astrophysics Harvard-Smithsonian. In his decades-spanning career, he has been instrumental in several observational programs, from his work studying gamma rays using balloon-borne telescopes to his time as the Principal Investigator...

Priya Ghosh is an astrophysicist, nuclear engineer, and a postdoctoral researcher at NASA Goddard Space Flight Center. There she builds and develops radiation detectors to detect neutrons and gamma rays, and also studies and analyzes cosmic ray data to better...

Gael Cascioli is a planetary scientist at NASA’s Goddard Space Flight Center where he focuses on planetary geodesy — the measuring of the gravity field and shape of a planet — and is working on the upcoming VERITAS mission which,...

Julia DeMarines is a graduate student at the University of California at Berkeley in the Earth and Planetary Science department, an educator at the Mentoring Academy, a National Geographic Explorer, and a science communicator who runs a space comedy event...

Allison Leidner is a program manager for Energy and Infrastructure applications at NASA’s Earth Science Division where she helps inform and connect decision-makers with the science behind renewable energy and climate resilient infrastructure. A conservation biologist by training, Allison recently...

Rebekah Hounsell is a connoisseur of explosions, and she spends her time helping scientists get the most out of TESS, NASA’s Transiting Exoplanet Survey Satellite mission. She also dabbles in helping to design surveys for the upcoming Nancy Grace Roman...

Adrian Brown is the deputy scientist on the Mars 2020 Rover mission at NASA Headquarters in Washington, D.C.. Adrian uses his background in geology to explore Mars via the Mars Rover, living out his childhood fascination with the planets. He...

Meet Brian Campbell, a NASA Senior Earth Science Specialist who works with satellite missions like ICESat-2, SMAP, GPM and with the NASA GLOBE Program, including the NASA GLOBE Observer Citizen Science App. He is passionate about making the plethora of...

If you’re a scientist in an oceanography department, you’re probably studying the ocean, right? Well, part of your job might be studying things like phytoplankton, the tiny oceanic powerhouses that play a crucial role in our planet's ecosystem. But how...

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. His research has had a hand in a variety of NASA programs, including...

As a leading international expert in weather and climate and Georgia Athletic Association Distinguished Professor of Geography and Atmospheric Sciences at the University of Georgia, James Marshall Shepherd knows a lot about climate, and just as importantly, how to talk...

His application to be an astronaut may have been turned down, but Paul Hertz is playing a big role in helping us understand how the universe works as the Director of Astrophysics at NASA. He found his passion for astrophysics...

Growing up in Chicago, Gary Jedlovec dreamed of running his own weather station and becoming the next great TV weather forecaster. However, that all changed when he discovered meteorological research. Now well into his career as the Chief of the...

As the Scientific Visualization lead for NASA’s Goddard Space Flight Center, Mark SubbaRao oversees the translation of NASA science into images and movies. For Mark, science visualization is a key communication tool that allows the public to interact and explore...

As a young child in India, Nithin Silvadas picked up Carl Sagan’s Cosmos, and it may have changed his life. From that moment on, he was enraptured with the universe. An undergraduate in engineering (where he literally helped build satellites)...

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Richard Stolarski, research professor shares the journey of his involvement with the movement to address ozone depletion. He discusses how a multi-disciplinary team of scientists came together to heal the ozone layer, and how the world came together with the...

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...

Jeffrey Myers knows his way around aerial photogrammetry. As a former lead manager at the Airborne Sensor Facility at NASA’s Ames Research Center, Jeffrey’s work with data collection and earth mapping has been affiliated with NASA’s U-2 program, MODIS, and...

Dorian Janney is a science communicator for NASA asking the big question: how do we make science accessible? Sparked into Earth Space Science through her son’s curiosity with space, we talk to Dorian on how her journey as an educator...