Sarah A. Little

Early Career: Oceanography and Geophysics

Sarah A. Little, Ph.D. is a marine geophysicist whose career spans both pure research and applied environmental science. For over a decade, she conducted oceanographic research, developing expertise in ocean systems, geophysical methodologies, and large-scale data collection from marine environments. This foundational work positioned her to understand the instrumentation, sensor systems, and observational frameworks necessary for detecting and documenting anomalous phenomena in ocean and atmospheric domains.

Transition to Environmental Policy and Science Communication

Building on her oceanographic background, Little transitioned into environmental policy and science communication work with state, local, and non-governmental organizations. This pivot reflects a broader career trajectory from pure research toward bridging scientific expertise with policy-making and public understanding. Her experience in translating complex geophysical concepts for policy stakeholders and the public would later prove valuable in the nascent field of UAP science, where rigorous methodology must interface with public disclosure and institutional skepticism.

Emergence in UAP Research (2024–2025)

Starting in 2024, Little became prominent in the emerging scientific study of unidentified anomalous phenomena. Her entry into UAP research reflects the broader shift from classified and compartmentalized government investigation toward open, peer-reviewed academic inquiry. As an associate of the Center for Astrophysics at Harvard & Smithsonian, she joined a growing network of credentialed scientists willing to lend institutional authority to UAP research.

The 2025 Landmark arXiv Paper

In January 2025, Little co-authored what may become a foundational text in UAP science: "The New Science of Unidentified Aerospace-Undersea Phenomena (UAP)," a comprehensive review paper submitted to arXiv (identifier 2502.06794). The paper, authored by 128 researchers including prominent figures such as Jacques Vallée, Kevin Knuth, Garry Nolan, and Ryan Graves, synthesizes approximately 20 historical government and private UAP research studies spanning from 1933 to the present across multiple nations (Scandinavia, WWII, US, Canada, France, Russia, China).

The paper's significance lies not in new claims but in its systematic attempt to establish UAP research as a legitimate scientific discipline with defined methodology, data standards, and instrumentation requirements. For Little, the contribution reflects her core professional identity: translating complex environmental and geophysical problems into frameworks amenable to rigorous investigation.

Editorial Leadership in Peer-Reviewed UAP Science

Beyond her authorship, Little serves as a guest editor for a special issue of the Journal of Astronomical Instrumentation (published by World Scientific) titled "The Scientific Investigation of Unidentified Aerial Phenomena (UAP) Using Multimodal Ground-Based Observatories." This editorial role places her at a critical juncture: curating peer-reviewed research that bridges instrumentation engineering, astrophysics, and UAP phenomenology. Guest editing for a peer-reviewed journal confers responsibility for maintaining scientific rigor while legitimizing a field historically marginalized or compartmentalized within government secrecy.

Scientific Coalition for UAP Studies

Little is also a team member of the Scientific Coalition for UAP Studies, a collective of scientists and researchers explicitly chartered to apply rigorous methodology to UAP investigation. The coalition represents a deliberate institutional break from the classified, military-led models of UAP study, advocating instead for transparent, university-based research conducted under scientific norms of reproducibility, peer review, and open data.

Significance for UAP Scholarship

Sarah Little represents a broader cohort of scientists—many from geology, oceanography, instrumentation engineering, and environmental science—who brought domain expertise from non-military disciplines into the UAP conversation. Unlike many earlier UAP researchers trained in physics or engineering within aerospace-defense contexts, Little's background in marine geophysics and environmental policy brings both technical rigor and a commitment to transparency. Her emergence underscores the 2024–2025 inflection point when UAP research transitioned from classified government compartments and amateur investigation toward peer-reviewed, institutionally-affiliated scholarship.