Digital Commons Network^™

13: I Chronicles Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of I Chronicles is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

12: Ii Kings Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of II Kings is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

Development And Pre-Flight Verification Of The 6u Cubesat Vertecs For Extragalactic Background Light Observation, Ryo Hashimoto, Kei Sano, Takao Nakagawa, S. Matsuura, A. Takahashi, K. Takimoto, K. Tsumura, J. R. Cordova-Alarcon, V. H. Schulz, N. C. Örger, D. Nakayama, E. E. Areda, R. J. G. Rosales, T. Fuse, K. Hamada, Y. Otani, B. V. H. Kumar, K. A. Hil, A. R. S. Islam, T. Tome, Y. Yasudao, C. Narongphun, S. Nakagawa, H. Tanaka, Y. Hirose, Y. Iwaki, A. Ikeda, A. Ojika, Y. Oohara, A. Tsumoto, K. Kurosaki, E. Fukumoto, C. Arakawa, H. Masuno, A. Oho, M. Ebisu, I. Jikuya, M. Cho, H. Masui, H. Matsuhara, N. Isobe, Y. Miyazaki, S. Ikari, Y. Yatsu, T. Wada, R. Funase, K. Hirako, R. Hirose, Y. Ofuji Aoyanagi, T. Goto, T. Hashimoto, V. V. V. Rao, C. Wu

Small Satellite Conference

The extragalactic background light (EBL) (Fig. 1) is the diffuse light arriving from outside our Galaxy. Previous studies revealed that the near-infrared EBL is several times brighter than the integrated galaxy light (IGL).

This excess may originate from the first stellar objects in the early universe or from intrahalo light. Their spectra differ in the visible range (Fig. 2), so the visible EBL is the key to identifying the origin.

Ground-based observations are contaminated by foregrounds such as airglow. We therefore developed VERTECS (Visible Extragalactic background RadiaTion Exploration by CubeSat) to observe the EBL from space.

11: I Kings Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of I Kings is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

10: Ii Samuel Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of II Samuel is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

09: I Samuel Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of I Samuel is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

08: Ruth Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Ruth is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

07: Judges Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Judges is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

05: Deuteronomy Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Deuteronomy is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

06: Joshua Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Joshua is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

04: Numbers Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Numbers is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

Shining A Spotlight On Maritime Dark Traffic, Alex Da Silva Curiel, Darren Jones, Rob Knight, Rupert Taylor, Leo Jofeh, Sir Martin Sweeting, Per Atle Våland, Simon Flack, Patrik Mandelin, Håkon Heier

Small Satellite Conference

The ability to support Maritime Domain Awareness from space using Synthetic Aperture Radar (SAR) has been successfully demonstrated in the past, however practical challenges in achieving the necessary area coverage, temporal coverage and spatial resolution for a practical system has eluded wider adoption. Yet demand for Maritime Surveillance has increased in recent years, to protect important maritime energy and communications infrastructure, fisheries, and maritime reserves, and especially for maintaining national security and territorial integrity. A novel approach to the SAR payload design solves these challenges, and smallsat technologies have also matured to the point where a High-Resolution Wide-Swath (HRWS) system …

Small Satellite Launches From Japan: Zero Launch Vehicle And Hokkaido Spaceport, Atsuta Keiji, Masaki Fujii

Small Satellite Conference

INTEGRATED LAUNCH SYSTEM

• Easy access to factory in case of last minute iterations
• Simplified logistics
• Launch site is tailored made for ZERO

High-Torque Reaction Wheels For Agile Small Satellites, Thomas Brunsgaard, Matt Carton, Kearney Lackas

Small Satellite Conference

Blue Canyon Technologies has developed a high-torque reaction wheel (RW) product line to meet the growing attitude control demands of next-generation small spacecraft. As small satellites expand into missions requiring rapid retargeting and precise pointing, spacecraft agility is foundational to mission performance. More targets equal more data collection, translating to greater mission insight and revenue generation. 

This paper describes Blue Canyon’s approach to product line architecture that enabled rapid development and deployment of high-torque reaction wheels across multiple size classes. The high-torque variants deliver 0.5 Nm of torque, representing a 2X increase over standard configurations with 60% of the baseline …

Development Of Piezo Fast Steering Mirrors For Fso Inter-Satellite Communication, Frank Claeyssen, Arnaud Gilson, Thomas Maillard, David Ferris, Xavier De Lepine, Oliver Sosnicki, Jocelyn Rebufa, Clément Cote, Francis Bortolaso, Pascal Mexe

Small Satellite Conference

To allow faster communication between satellites, Radio Frequency (RF) links are being replaced by laser optical links, often called Free-Space Optical Communication (FSO). Each satellite embeds several optical communication terminals (OCT), each one needing two Fast Steering Mirrors (FSM) for laser beam fine and fast steering. Thus, for some giant constellations, the total number of FSM can reach up to 100 000 FSM. This New Space market induces not only technical challenges, such as good SWaP, but also industrial challenges, in particular reproducibility, cost-effectiveness and low cost of ownership vs Orbit segment. To address these various FSM needs, CEDRAT TECHNOLOGIES …

03: Leviticus Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Leviticus is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

02: Exodus Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Exodus is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

01: Genesis Manuscript, Jack J. Blanco

The Clear Word Manuscript

This handwritten manuscript of Genesis is part of the original biblical paraphrase manuscript that later became The Clear Word, authored by Dr. Jack J. Blanco.

Cubesat Led Transmitter For Optical Communication Downlink, David Hinkley, Sam Pedrotty

Small Satellite Conference

The CubeSat radio frequency (RF) spectrum licensing step has always been long and therefore stressful to developers. With more satellites entering orbit, spectral congestion in the available RF frequency bands has become a problem. An optical-only solution eliminates this problem and provides a path for a lower power and higher throughput data link. The risk of a weather outage drives a solution that requires enough geographically diverse optical ground locations that a clear line-of-sight is always available. The Aerospace Corporation, with funding from NASA, has developed a CubeSat light emitting diode (LED) transmitter and an inexpensive commercial portable optical telescope …

Asynchronous One-Way Range (Aowr) – Alone Positioning And The Applications, Junichiro Kawagichi, Shingo Nishimoto

Small Satellite Conference

The paper first reports the recent operational results of the HOKUSHIN satellite. It explains how our extended code correlation method has performed and provides link threshold information, specifically the demonstrated C/N0 figures. The paper next focuses on cis-lunar space applications, beginning with direct AOWR-alone positioning directly from Earth using three or more small-aperture ground stations. The application employs a ‘Self-Positioning’ strategy. This system operates in cis-lunar space with 3-meter-class ground stations and CubeSats larger than 6U in size equipped with 200x300 mm patch-array antennas on. It enables universities and startups to conduct genuine lunar exploration. The team won the Strategic …

Magdrive Power System For Next Generation High Power Smallsat Needs, Donya Divsalar, Mark Stokes, Thomas Clayson, David Salmon, Patrick Mabin, Aksat Shah

Small Satellite Conference

The continued expansion of space activities across commercial, governmental, and defense sectors has increased the demand for reliable, flexible, and high-performance electrical power systems. In contrast to terrestrial environments where a broad range of power generation and storage solutions exist—space systems remain constrained to limited options, primarily solar arrays and batteries. These constraints introduce significant design trade-offs in mass, volume, and system complexity, often forcing spacecraft architectures to be dictated by available power rather than mission-driven performance requirements.

High-power missions are particularly affected by these limitations. Delivering elevated power levels typically requires either large battery packs or extensive solar array …

Radiation-Resilient Ai For Small Satellites: A Universal Multi-Bit Edac Architecture For Protecting On-Board Neural Network Models In Memory And Storage, Yin Sun, Nauman Wazir, Joseph Chang, Kwen-Siong Chong, Wei Shu, Hocklai They

Small Satellite Conference

The deployment of onboard artificial intelligence (AI) on small satellites enables real-time Earth-observation triage, object detection, and event-driven tasking with reduced dependence on downlink. These capabilities rely on the integrity of neural network parameters (weights and biases) stored across both volatile memory and non-volatile storage (e.g., DRAM/SRAM and SSD/SD/UFS/eMMC). In low-Earth orbit (LEO), radiation-induced upsets can flip bits in commercial-off-the-shelf (COTS) memory and storage, corrupting model parameters and degrading inference accuracy. Such degradation can manifest as persistent misclassification or missed detections. Existing mitigation options are often difficult to scale within small-satellite constraints: Triple Modular Redundancy (TMR) incurs substantial mass and …

Nasa's Small Spacecraft & Distributed Systems: Development And Demonstration Of Technologies Enabling Swarms And New Spacecraft Platforms With Ai And Edge Computing, Jan Stupl, Rodolphe De Rosee, Samson Phan, Michael Gaunce, Bruce Yost, Craig Burkhard, Edward Tagalicud, Roger Hunter, Christopher Baker, Justin Treptow-Miller, Sasha Weston, Luke Idziak, Julianna Fishman, Dorothy Santos

Small Satellite Conference

NASA’s Small Spacecraft & Distributed Systems (SSDS) within the Research and Technology Mission Directorate (RTMD) expands U.S. capability to execute unique missions through targeted investment, rapid development, and flight demonstration of small spacecraft technologies applicable to exploration, science and the commercial space sector. SSDS strategically invests in technology development and on-orbit demonstrations executed across NASA, other government agencies, industry, and academia. The program’s University SmallSat Technology Partnerships initiative awards academic researchers with the opportunity to collaborate with NASA to mature innovative technology. Capabilities aligned with RTMD’s technology shortfalls and interests - power, processing, propulsion, sensors, communications, autonomous navigation, architectures, and …

Intelligence Where Data Is Born: Vision Transformer-Based On-Orbit Change Detection For Earth Sensing, Matthew Morabito, Faries Tadros, Catherine Ordun, Michael S. Sellers, Daniel Wald

Small Satellite Conference

This paper introduces a model framework for autonomous hyperspectral segmentation that couples a foundation model with a supervised segmentation head to enable compact, high performance on-orbit scene understanding. This approach is designed to deliver end-to-end onboard processing, inference, confidence scoring, and prioritization so the spacecraft performs interpretation at or near image collection time and minimizes downlink usage by transmitting only high-value or high-interest outputs rather than full image streams. A key design element is adaptive intelligence over mission lifetime: low-size, over-the-air partial models updates as small as kb-scale enable post-launch retuning and mission-specific refinement without GB-scale data transfer. By reusing …

Flight Test Of The Autonomous Navigation, Guidance, And Control (Autongc) Software On The Starling Swarm, Robert Pritchett, Nathan Stacey, Sun Hur-Diaz, Michael Romeo, Nickalas Cason, Katherine Fowee Gasaway, Nathan Esantsi, Behnam Azimi, Sean Semper, Hossein Mohammadkhan, Grant Hecht, Joseph Patton, Liam Greenlee, Justin Clavette, Alan Cudmore, Ian Hammer, Ted Hendriks, Terry Stevenson, Nahum Alem

Small Satellite Conference

Performing real-time autonomous guidance, navigation, and control (GN&C) functions onboard spacecraft is critical for enabling greater spacecraft autonomy. The autoNGC (autonomous Navigation, Guidance, and Control) software suite is a collection of applications, built on the NASA core Flight System (cFS), that provides these capabilities. This paper presents results from the first flight demonstration of autoNGC, conducted on the NASA Starling mission in 2025. The Starling spacecraft's use of cFS enabled autoNGC to be uplinked and run onboard despite the spacecraft already being in orbit. The flight test had three goals: to demonstrate onboard GPS navigation, onboard state and uncertainty prediction …

Ai For Autonomous Operation Of Small Satellite Missions, Lucy Donnell, Reuben Lynch, Charlotte Crawshaw, Karl Buckley, Robert Field, Steven Kay

Small Satellite Conference

UK space industry partners Craft Prospect Ltd (CPL) and GMV deliver an advanced avionics demonstrator which incorporates cutting-edge machine learning (ML) techniques to enhance on-board autonomy for small satellite space missions. The work is funded by the European Space Agency (ESA), and the delivery partners combine expertise in embedded Artificial Intelligence (AI) and space systems engineering to target use cases for on-board autonomy which offer the best gains for a diverse range of mission types including institutional and commercial Earth observation (EO), navigation, scientific, and lunar exploration missions.

Common technical target applications have emerged as underpinning technologies which enable the …

Back From The Dead: Using Stellar Psf Calibration To Recover Operational Value From A Defocused Skysat Telescope, Phillip Linden, Hira Nadeem, Ross Losher, Venkataraman Krishnaswami

Small Satellite Conference

For large-scale Earth observation constellations, such as Planet’s SkySat fleet, a major challenge is mitigating the effects of post-launch optical aberrations, which can render an asset unusable. This paper presents a novel approach to recover operational value from SkySat-C5, which remained excluded from production for 8 years due to significant, uncorrectable focus deficit at launch. Our method leverages stars to calibrate a reliable Point Spread Function (PSF) used in a deconvolution process that restored the camera’s images to a usable level of quality.

Because there is no on-orbit focus mechanism, the only path to restoration is post-processing deconvolution using a …

Modeling Of Supersonic Wave And Shock Propagation Using The Lattice Boltzmann Method, Timothy P. Schroeder

Beyond: Undergraduate Research Journal

The lattice Boltzmann method (LBM) has emerged as a mesoscopic alternative to traditional Navier-Stokes solvers for modeling fluid dynamics offering advantages in computational efficiency, parallelization, and handling of complex boundaries. Despite these strengths, accurately reproducing compressible, shock-driven phenomena remains challenging. This study investigates the performance of LBM in simulating the Sod shock tube problem, a classical benchmark for compressible flow-using both single and double distribution function formulations across one- and two-dimensional lattice stencils. A MATLAB-based solver was developed to model the flow under isothermal conditions and compared to the analytical solution using the L2 norm error. The one-dimensional models achieved …

Tennessee State Museum Summer 2026 Newsletter & Calendar Of Events, Tennessee. State Museum.

Tennessee State Museum

No abstract provided.

From Competition To Complementarity: A Case Study Of Arabic-English Language Ideologies At University Of Bisha, Ahmed Yahya Mohammed Al-Hakami

UB Journal for Humanities

This study investigates the coexistence of, and tension between, Arabic and English language ideologies in Saudi higher education, focusing on University of Bisha as a case study. Drawing on quantitative data from online questionnaires (N = 138), this study examines how Arabic and English are ideologically valued, legitimised, and contested across three dimensions, namely identity, academic learning, and status. Using robust statistical analyses, including correlation and repeated-measures testing, the analysis tests whether these ideologies function primarily as competing forces, privileging one language at the expense of the other, or as complementary resources that support students’ academic experience and professional ambition. …