Join your host Michael Holtz as he discuss all things ORAU, through interviews with our experts who provide innovative scientific and technical solutions for our customers. Michael and his guests will talk about ORAU’s storied history, how we’re impacting an ever-changing world, as well as our commitment to our community.
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August 5, 202623 min
Seeing the unseen for the planet’s health: A conversation with Vit Ruzicka, Ph.D., NASA NPP Fellow
Vit Ruzicka, Ph.D., is a NASA Postdoctoral Program Fellow who works with hyperspectral satellite images to detect methane signatures in the atmosphere. Methane is a transparent gas that cannot be seen by the human eye but hyperspectral satellites, along with machine learning models, can help determine if there are leaks in facilities or pipelines that store methane. Because methane is a greenhouse gas, detecting large emissions is important. In addition to his research focus, Ruzicka shares his journey from the Czech Republic to the United Kingdom to the United States, and how working for NASA was dream that became a reality.
Applications are now open for the November cycle for the NASA Postdoctoral Program. Learn more and apply: https://npp.orau.org/index.html
July 22, 202619 min
What happens in rural America affects all of us: A conversation with Brenda Blunt and Casey Thomas
The United States is facing a rural health crisis that includes a shortage of healthcare workers, challenges in access to women’s health services and mental health services, and preparedness limitations in the event of a public health crisis. ORAU is hosting a workshop on Thursday, Aug. 6, 2026, to launch a Rural Health Research Innovation Cluster (RIC). The RIC will bring together members of ORAU’s University Consortium to focus on solving the complex problems that impact rural health and resilience while also focusing on the federal government’s rural health priorities. Brenda Blunt, senior director of health and resiliency strategy, and Casey Thomas, strategic partnerships and engagement manager in ORAU’s Research and University Partnerships Office, preview the August workshop and discuss why rural health is a priority topic for ORAU.
To learn more about the Rural Health Research Innovation Cluster and the priority areas to be discussed, check out our blog: https://www.orau.org/blog/projects/orau-to-address-nations-rural-health-challenges-with-research-innovation-cluster-meeting.html
July 15, 202616 min
Are we alone in the universe? -- A conversation with Tara Fetherolf, Ph.D., NASA NPP Fellow
Tara Fetherolf, Ph.D. is a NASA Postdoctoral Program Fellow at the NASA Astrobiology Center at the University of California Riverside. Her research focuses on stellar variability, or how stars change with time. One example she uses is our sun. It has spots and it has storms. She studies those phenomena on other stars and how that affects other planets and their atmospheres, which she can compare to how similar activity affects earth. Fetherolf uses the example of the aurorae on Earth, which are beautiful and demonstrate the sun’s activity, but notes our sun is relatively quiet compared to other stars and their impact on their exoplanets. Fetherolf says studying the stars is part of scientists trying to answer the question, "Are we alone?"
To learn more about the NASA Postdoctoral Program, or to apply in the November 2026 cycle, visit https://npp.orau.org/index.html
July 7, 202650 min
Helping shape ORAU's future is a privilege: A conversation with Deb Crawford, Ph.D., ORAU board chair
Deborah L. Crawford, Ph.D., is chair of the ORAU Board of Directors. In her role, she has a front-row seat in shaping the future of the company. Crawford became chair as the selection of Meghan Millwood for president and CEO was being finalized, and has served on the board for eight years. In this episode of Further Together, Crawford talks to host Michael Holtz about her role as board chair, how she has seen ORAU flourish during her tenure on the board, and the exciting days that lie ahead for ORAU and all of Oak Ridge and region because of the nuclear renaissance. She also talks about the national research enterprise as a whole, her background as an electrical engineer who moved from Glasgow, Scotland, to the United States, and how she is really an introvert at heart.
Crawford is Vice Chancellor for Research at the University of Tennessee and is responsible for coordinating and overseeing the full range of the university’s research, innovation, and economic development programs, and raising the university’s national and international reputation as a leading public research university.
Crawford works with UT faculty, staff and students to strengthen the institution’s contributions to research, scholarship and creative work, from the very fundamental through translation and implementation. Deeply committed to the integration of research and education, she understands that the university’s research portfolio must drive innovations in its academic programs, ensuring that every Vol has learning opportunities at the very frontier of knowledge.
Crawford harnesses the power of partnerships to advance UT’s research ambitions, and to ensure that the institution’s research outcomes make life and lives better for the citizens of Tennessee and others far beyond. She is an advocate for entrepreneurship and innovation, promoting the translation of research outcomes into new and established organizations, including new deep tech ventures incubated and accelerated in the university’s programs.
Learn more about Crawford here: https://orau.org/about/board/deborah-crawford.html
June 4, 202621 min
Geeks of the world, unite!: A conversation with Gabe Grell, Ph.D., NASA Postdoctoral Fellow
Gabe Grell, Ph.D., is a self-described geek. He is a NASA Postdoctoral Fellow focused on high-energy astrophysics, which involves observing some of the most powerful objects in the universe, including massive stars (10 to 20 times bigger than our sun), black holes, galaxies and supernovae, all of which emit very strong radiation in the form of X-rays. Grell analyzed the data received from satellites measuring these X-rays to deduce the atomic makeup and physical properties of those objects. Grell says he has always a math and science geek and began taking an interest in astronomy in high school. He majored in astrophysics and physics at Harvard University, then pursued his Ph.D. at the University of Maryland College Park. To learn more about the NASA Postdoctoral Fellowship Program visit https://npp.orau.org/index.html.
May 20, 202622 min
Studying clouds on the sun: A conversation with Veronika Jercic, Ph.D., NASA NPP Fellow
Veronika Jercic, Ph.D., is a NASA Postdoctoral Fellow at Goddard Space Flight Center in Maryland. She studies structures in the solar atmosphere known as prominences or filaments. Jercic calls them clouds on the sun. These clouds are important to understand stretch through all of sun’s atmospheric layers. Unlike the clouds on Earth, these clouds are much denser, so they're very heavy clouds and colder than the Corona in which they are situated. These clouds occasionally erupt, expelling huge masses of particles and energy into the interplanetary space, which see them as the Northern Lights. These energy masses can also impact satellite transmissions, which negatively affect our technologically driven world. To learn more about the NASA NPP Program, visit https://npp.orau.org/index.html
May 13, 202631 min
A 6-year-old's dream of becoming a physicist came true: A conversation with Maurice Roots, Ph.D., NASA Postdoctoral Program Fellow
Maurice Roots, Ph.D., was six years old when he watched “Star Trek” and decided to be a physicist. His dream came true and today he is an atmospheric physicist in the NASA Postdoctoral Program Fellow researching atmospheric chemistry and dynamics at Goddard Space Flight Center in Maryland. Specifically, Roots focuses on ozone, which is one of the Environmental Protection Agency’s six critical pollutants. He says we need to measure and be concerned about ozone because of the health risks associated with how ozone impacts air quality and breathing it in, adding that ozone isn’t directly emitted from anything specific but formed in the air secondarily. Roots discusses why his research is important, what it means for all of us, and the career and education path that led him to NASA.
To learn more about the NASA Postdoctoral Fellowship Program and to enter the November application cycle, visit https://npp.orau.org/index.html
May 6, 202627 min
Meeting the need for skilled trades workers in the nuclear energy industry: ORAU's Pathway to Trades Summit
Oak Ridge is at the nexus of the nuclear energy renaissance. One of the challenges is meeting the demand for the necessary workforce, and not just the scientific and technical workforce but the skilled trades workers needed to build out and operate the small modular reactors and other facilities that are coming. On Thursday, May 14, ORAU is hosting the Pathway to Trades Summit, which will convene industry, trade unions, academia, government and other key players to begin to solve for meeting this important need. Laura Hammons, strategic programs and operations manager for the ORAU STEM Accelerator and key organizer of the summit, sits down with Michael Holtz to discuss why the Summit is important, what participants can expect, and what she hopes will happen next.
To learn more about the Pathway to Trades Summit or to register for this free event, visit https://orau.org/pathway-to-trades/index.html
April 22, 202657 min
Take to the bed, bring a cake and remember your value: A conversation with Naomi Asher, The Maven
If you take anything away from this podcast episode, Naomi Asher wants you to know you are enough, you are worthy and you have value. In this episode of Further Together, Naomi and host Michael Holtz talk about career burnout, the need for rest and recovery, and finding yourself in the process. Naomi is the author of the book, “Take to the Bed (And Bring a Cake),” about the importance of giving yourself permission to rest when life gets overwhelming (and life gets overwhelming at times), evaluate whether what you do and how you present yourself to the world aligns with who you are, and make adjustments as necessary. This conversation takes place in the context of the wide variety of career opportunities that exist in the growing nuclear energy industry in East Tennessee. Be trained in a trade, get a community college education, make a mid- to late-career shift that better aligns with your values – the possibilities are endless.
Naomi is the founder and principal of The Maven Consulting. Learn more about Naomi The Maven here: https://www.naomithemaven.com/about
Naomi is a long-time resident of East Tennessee. She attended Johnson University where she graduated with a double major in Music and Theology. She was hired as the Executive Director of CASA of the Tennessee Heartland in 2010. While there she expanded the geographic service area, more than doubled the budget, created an endowment and reserve as well as increased volunteer numbers by double and retention rates from 41% to 92%. Naomi served on the Tennessee CASA Board and as a Regional Coordinator which allowed her to win and administer grants for the East Region as well as create regional marketing campaigns. She graduated from King University with her MBA in Marketing in 2012.
In May of 2015, she was hired as the Executive Director of the United Way of Anderson, Campbell, Morgan and Scott Counties where she increased the budget by 42% as well as the geographic service area. She revised and rebuilt the grant-making process as well as created several community initiatives. She implemented annual Community Needs Assessments and provided technical training and support to other nonprofits. She is passionate about helping others thrive.
Naomi is the Founder and Principal Consultant at The Maven Consulting and Doctoral Candidate at Carolina University where she is researching Nonprofit Executive Burnout.
Naomi is a graduate of the Consortium for Social Enterprise Effectiveness through the University of Tennessee, Leadership Oak Ridge, Leadership Anderson County, and East Tennessee Regional Leadership Association. She is the Chair of Explore Oak Ridge, Past-President of the Rotary Club of Oak Ridge, Past-President of the Altrusa Club of Oak Ridge, a founding member of the Anderson County Young Professionals, a board member of the Oak Ridge Center for Leadership and Community Development and the Oak Ridge Land Bank. She has served as the President of the United Ways of Tennessee and as a Regional Representative on the TN CASA Association Board.
In 2017 she was named the Anderson County Chamber Young Professional of the Year, was the 2018 recipient of the East Tennessee Economic Council’s Postma Young Professional Medal and the 2021 Oak Ridge Chamber Young Professional of the Year.
She lives and plays in Oak Ridge with her husband Ryan, dog Winnie, and 3 cats Jerome, Miley and Rhaenyra. They are a foster family with a heart for teenagers.
April 8, 202620 min
Dreaming in space: A conversation with Ricardo Branco, Ph.D., NASA NPP Fellow
Ricardo Branco, Ph.D., is a NASA Postdoctoral Fellow at the Jet Propulsion Laboratory. His research focuses on the development of detectors that can detect infrared or thermal radiation from very cold bodies throughout the solar system – think Uranus or the moon. Capturing the infrared radiation allows scientists to detect the chemical composition and other aspects of the body they are studying. Branco is a native of Brazil who has been interested in science since childhood. As a kid Branco wanted to be a doctor but fell in love with physics in high school. The rest, as they say, is history. While he never dreamed he’d be at NASA, he is excited about his research and the potential it holds to be part of future NASA flagship missions to orbit Uranus.
To learn more about the NASA NPP program, visit https://npp.orau.org/index.html
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