ORAU Highlights
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Advancing scientific careers and supporting research excellence
ORAU supports nearly 1,500 postdoctoral fellows and researchers working with federal agencies like NASA and the U.S. Army Research Laboratory. Since 1951, we have been dedicated to fostering career development for individuals at all stages, from early-career scientists embarking on their professional journeys to senior researchers gaining expertise while advancing the objectives of research organizations nationwide.
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Research Partnerships
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Radiation Safety & Health Physics Training
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Epidemiology & Exposure Science
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Peer Review & Grants Management
Latest
Podcast
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?"