Digital Commons Network^™

Odin: Optomechanical Distributed Instrument For Inertial Sensing And Navigation, Mohanad Warrayat, Jackson Dahn, Ramses Miranda, Andrea Nelson, Jeremiah Stoddart, Miguel Dovale, Jose Sanjuan, Felipe Guzman, Daniel Selva

Small Satellite Conference

ODIN (Optomechanical Distributed Instrument for Inertial sensing and Navigation) is a gyroscope-free inertial measurement unit based on a cube of six monolithic fused silica wafers which complete a twelve-axis sensing capability, i.e., three linear, three angular, and six centripetal acceleration measurements. ODIN will fly as a secondary payload on the GRATTIS (Gravitational Reference Advanced Technology Test in Space) mission, slated for launch in February of 2027, led by the University of Florida and funded by the NASA InVEST program. By the end of the GRATTIS mission, it is expected that ODIN will reach an exit TRL-7.

The primary objective of …

Acs3 Results And Lesson Learned, Philip Shih, Olive Stohlman, Ivan Bertaska, Andres Dono Perez

Small Satellite Conference

ACS3 (Advanced Composite Solar Sail System) was a technology demonstration mission for the National Aeronautics and Space Administration¹, to demonstrate the deployment of a solar sail of size 80m² from a new NASA-developed compact deployable composite boom² packaged in a 12U CubeSat. The extended objective of the mission was to perform attitude control and orbit maneuvering. ACS3 was successfully launched on 24 April 2024 local time via Rocket Lab Electron launch vehicle from Rocket Lab Launch Complex 1B in Mahia, New Zealand. Following four months of commissioning operations, the solar sail was deployed on 28 August …

Artemis Cubesats Help Advance Exploration Of The Moon, Mars, And Beyond, Russell Lane, David Beaman, Courtney Ryals, David Hitt

Small Satellite Conference

On April 1, NASA launched the Artemis II mission – the first crewed mission of the Artemis campaign. The nine-day lunar flyby launched on the agency’s SLS (Space Launch System) rocket and had four astronauts test the Orion spacecraft in high Earth orbit and in deep space. Four 12U CubeSats also launched on the mission, housed within the SLS’s Orion stage adapter (OSA). The spacecraft were deployed approximately five-and-a-half hours into the flight, following Orion separation and departure from SLS, as the SLS interim cryogenic propulsion stage (ICPS) and the attached OSA were in a high Earth orbit on an …

The Pandora Smallsat: Overview Of The First Six Months In Orbit, Jessie Dotson, Elisa Quintana, Knicole Colón, Thomas Barclay, Christina Hedges, Ben Hord, Trevor Foote, Jordan Karburn, Pete Supsinkas, Lance Simms, Joe Renaud, Julie Moquin

Small Satellite Conference

The Pandora SmallSat was selected as an inaugural NASA Astrophysics Pioneers mission. The Astrophysics Pioneers program is tasked with performing compelling astrophysics science at lower cost while simultaneously providing space mission experience to early career researchers and engineers. The science goal of Pandora is to study transiting exoplanets and their host stars by collecting long duration, simultaneous visible photometry and near-infrared spectroscopy. This unique dataset will enable Pandora to disentangle the contributions from stellar activity which contaminate the exoplanet spectrum so we can search for water in exoplanet atmospheres.

The Pandora SmallSat successfully launched from Vandenberg Space Force Base on …

Esa Scout Hydrognss Early Mission Results, Martin Unwin, Alex Da Silva Curiel, Ben Stern, Jean-Pascal Lejault, Nazzareno Pierdicca

Small Satellite Conference

The ESA Scout HydroGNSS mission demonstrates a new generation of GNSS reflectometry (GNSS R) capabilities for hydrological climate monitoring from small satellites. HydroGNSS measures soil moisture, freeze–thaw state, inundation, wetlands and above ground biomass by exploiting both traditional incoherent Delay Doppler Maps (DDMs) and several innovative signal types not previously available from spaceborne GNSS R missions. Early in orbit results confirm successful acquisition of signals from Galileo, dual polarisation measurements, coherent complex channel data and reflections at the second GNSS frequency (L5/E5a). These enhanced measurements exhibit stronger than predicted performance and are expected to significantly improve retrievals of climate relevant …

Gray Jay Pathfinder: One Year Of Maritime And Airborne Vessel Monitoring With A Formation-Flying Constellation Of Microsatellites, Erica Peterson, Nicolaas Handojo, Nima Assadian, Jacob Von Chorus, Jeremy Hawke, Andrew Barlow, Sanjeev Narayanaswamy, Abigail Macgillivray, Alex Kiar, Nathan Cole, Robert E. Zee

Small Satellite Conference

Gray Jay Pathfinder (GJP) is an experimental microsatellite constellation that has been designed, built, and operated by the Space Flight Laboratory (SFL), for Defence Research and Development Canada (DRDC). GJP launched in January 2025, and consists of three microsatellites, developed using SFL’s 30kg DEFIANT platform, flying in formation in a sun-synchronous orbit at a 510km altitude. All three spacecraft carry radio frequency (RF) payloads capable of receiving raw spectrum in the VHF, UHF, L, S, and X radar bands. The RF payloads include a combination of in-house designed and COTS antennas, in-house designed antenna front ends, a payload computer with …

Disksat: On-Orbit Performance And Lessons Learned From The Inaugural Flight Of Two-Dimensional Satellites, Darren Rowen, Catherine Venturini, Garrett Kinum, Brian Hardy, Joseph Gangestad, Lisa Toda, Chris Day, Thomas Pridy, Eddson Alcid, Ziba Shahriary

Small Satellite Conference

DiskSat is a novel spacecraft design that uses a disk-shaped form factor, 1 meter in diameter but only 2.5 cm in depth, to provide unprecedented power-to-mass ratio in a nanosatellite and the potential to operate long-term in very low Earth orbit (VLEO). The inaugural flight of four DiskSats launched on 18 December 2025 from NASA’s Wallops Flight Facility on an Electron rocket, which delivered the satellites to a 550-km altitude orbit at an inclination of 45 deg. Developing DiskSat’s two-dimensional form factor presented a myriad of challenges for power generation, thermal management, attitude control, and deployment that could only be …

Faculty Senate Executive Committee Agenda August 24, 2026, Utah State University

Faculty Senate & Faculty Senate Executive Committee

3:00 Call to Order

Approval of Minutes - April 13, 2026

3:05 University Business

3:20 Faculty Senate Business

3:35 Reports

EPC Annual Report

Empowering Teaching Excellence

Center for Instructional Design and Innovation

4:00 Additional Business

Adjourn: 4:30 pm

Faculty Senate Executive Committee Minutes August 24, 2026, Utah State University

Faculty Senate & Faculty Senate Executive Committee

• Call to Order
• Approval of Minutes - April 13, 2026
• University Business
• Faculty Senate Business
• Reports
• EPC Annual Report
• Empowering Teaching Excellence (ETE)
• Center for Instructional Design and Innovation
• Additional Business
• Adjourn: 4:39

Wildfires And Adolescent Mental Health: A Call To Action, Troy Allan

All Current Publications

Although wildfires affect people across the lifespan, adolescents warrant focused attention because wildfires can disrupt several systems that are especially important during this developmental period, including family relationships, peer networks, schools, routines, housing stability, and a developing sense of safety and identity. This fact sheet provides an overview of current research and a practical response pathway for professionals and families.

Demonstration Of Integrated Operation Plan Automation For Cubesat Missions, Riki Nakamura, Shunichiro Nomura, Akihiro Ishikawa, Satoshi Ikari, Ryu Funase, Shinichi Nakasuka

Small Satellite Conference

Small satellites, especially CubeSats, are often operated with tight resource margins and small teams. Generating, managing, and validating operation plans under coupled power, thermal, attitude, and communication constraints is labor-intensive and error-prone when done manually.

This work presents an integrated ground-operations automation framework demonstrated on two CubeSat missions.

Advanced Ai Deployment On Smallsats: A Mixed Precision Approach To Onboard Perception And Fpga-Gated Inference, Margaret Michelsen, Jackson Gardner, Shawn Jones, Jackson Kulik, Mario Harper

Small Satellite Conference

MOTIVATION:

SmallSats are asked to make time-sensitive calls (vessel detection, cloud filtering, debris tracking) but CubeSat-class compute is starved for power, memory, and radiation-tolerant silicon.

Most missions still downlink raw imagery for ground processing, costing hours-to-days of latency and scarce bandwidth. Running inference onboard means solving two separate problems:

• When to run inference: compute and power budgets can’t tolerate a neural network firing on every frame.
• Whether it fits when it does run: the model has to live inside a memory and compute envelope measured in megabytes, not gigabytes.

Characterizing Rolling-Shutter Distortions In A 1u Cubesat Camera Using Led Strobe Imaging, Sharon Chan, Arseniy Dolgov, Andrea Schildhorn, Jenny Zhu, David Michelson

Small Satellite Conference

The ArduCAM OV5642 rolling shutter sensor was selected for ALEASAT because its simpler design results in reduced cost, power consumption, and heat generation. Although rolling shutter readout can introduce image skew due to the relative motion between the CubeSat and Earth, these sensors provide sufficient resolution and sensitivity within mission constraints. The feasibility of de-skewing, therefore, depends on the stability and predictability of the rolling shutter readout. Camera testing is not currently included in ISO 19683 (Space Systems – Design qualification and acceptance tests of small spacecraft and units). This work could be a step towards addressing that omission.

The …

Coconut: Student-Led Development And On-Orbit Operation Of A 1u Lora Amateur Radio Cubesat, Ricardo Ontiveros, Quang Huy Dinh, Tyler Nielsen, Josh Sink, Noah Campos, Michael Goryll, Joe Dubois

Small Satellite Conference

The Coconut CubeSat was launched aboard the Cygnus NG-24 resupply mission and then deployed from the ISS on July 2nd. Developed and built 100% by students at the Arizona State University Sun Devil Satellite Laboratory (SDSL), Coconut is oriented towards enabling students to engage in hands-on learning and gain engineering experience with spacecraft hardware and software systems. Coconut was designed for amatuer radio, with both a single-frequency digipeater and account-based store-and-forward capabilities.

Development Of A Design Tool For 3d-Printable Cold Gas Thruster Systems For Nanosatellite Missions, Mikolaj Szyszka, Katherine Smith

Small Satellite Conference

Currently, there are 5219 Nanosatellites and CubeSats in orbit [1]. A decade ago, this number was only 800 [1], with forecasts predicting a total of 14,000 small satellites in orbit by 2033 [2]. However, out of the ones that are currently operational, only about 5% are equipped with a propulsion system. Omitting the electric and classified thrusters, cold gas systems are the most popular due to their simplicity and ease of operation. This shows a general lack of manoeuvrability and agility within small satellites in orbit. The proposed C.O.N.E tool aims to bridge the gap between nanosatellite manufacturers and simple …

Feasibility Study Of Nofb Propulsion Systems For Multi-Altitude Earth Observation Missions, Jingeon Kim, Eunwoo Jung, Minwoo Lee

Small Satellite Conference

• Earth observation (EO) satellites represent the largest and fastest growing segment of the satellite industry ^[1].
• Higher imaging resolution can be achieved either by enlarging the optical system-which increases satellite dry mass-or by lowering operational altitude, where increased atmospheric drag demands continuous propulsive orbit maintenance^[2].
• At Low Earth Orbit (LEO) and Very Low Earth Orbit (VLEO), atmospheric drag increases significantly, requiring a dedicated propulsion system for sustained orbit maintenance.
• Hydrazine (N₂H₄) has been the conventional propellant choice, but its high toxicity incurs substantial handling costs, and its low vapor pressure necessitates a …

Multi-Satellite Optical Link Scheduling With Direct Nonlinear Attitude Planning, Leif Nelson, Yung-Jai Pomeroy, Daniel J. Garcia

Small Satellite Conference

The Problem:

Low Earth Orbit (LEO) constellations increasingly rely on Optical Inter-Satellite Links (OISL) to route data across dynamic satellite networks. As satellites move through their orbits, communications continuously change due to line-of-sight constraints, link quality variations, and spacecraft pointing limitations. Traditional routing approaches often consider network optimization separately from spacecraft attitude control, creating a disconnect between planned routes and physically achievable communication links. This work addresses the challenge of simultaneously generating communication routes while validating that satellites can physically point toward their assigned target. The result is an end-to-end framework that integrates network planning, optical link feasibility, and spacecraft …

Software-Driven Multi-Strip Imaging Mission Planning And Attitude Control For An Agile 6u Earth Observation Cubesat, Fatimah Alzedany, Atif Mahmood

Small Satellite Conference

Mission Opportunity:

A 20-km native swath limits the ground coverage achievable by a nadir-pointing 6U CubeSat within a single orbital pass.

SOFTWARE, NOT NEW HARDWARE

Use access-window analysis and time-tagged attitude commands to exploit spacecraft agility without modifying the payload.

Tracking Assembly For The Pulse-A Optical Ground Station, Rodrigo Spinola E Castro, Ashley Ashiku, Elizabeth Rosario, Juan Ignacio Prieto Asbun, Robert Pitu, Tian Zhong

Small Satellite Conference

PULSE-A is the University of Chicago’s student-led 3U CubeSat mission to demonstrate a space-to-ground optical downlink at a data rate of 1 to 10 Mbps using circular polarization shift keying (CPolSK).

Iterative Determination Of Pressures In The Refueling Process Of The Pw-Sat3 Satellite, Jakub Paziewski, Michał Niewiadomski, Paweł Senda, Jakub Dresler, Mikołaj Kmin, Kacper Kordek

Small Satellite Conference

PW-Sat3 is a 3U CubeSat being developed by the Students’ Space Association at the Warsaw University of Technology. It is a third satellite in the PW-Sat series, following PW-Sat with a deorbitation tail and PW-Sat2 with a deorbitation sail. PW Sat3 will be equipped with a warm-gas propulsion system and an authorial AOCS written by the students.

The final goal is to perform orbital decay by lowering the perigee. Secondary goals include taking pictures of the planet and evaluating innovative Earth horizon sensors using the satellite as a platform for amateur radio experiments.

Using Ai And Photometry To Locate And Characterize Exoplanets For Small Satellites, Ella Vosburg, Herb Hess, Christine Page

Small Satellite Conference

This poster reports a theoretical design of a spectrometer and deformable mirrors on a CubeSat, coding for preprocessing of data, and how an AI model will be used in postprocessing with Jupiter and its moons as a test case.

Searching for and characterizing exoplanets has driven the design and execution of many observational space missions, as demonstrated by several well-known large telescopes. However, some challenges to expanding our knowledge of the universe remain, including competitive observation times and high cost. This leads to the incumbent methods of using archival transit and spectroscopic data.

Smaller satellites have an advantage on these …

Cubesats For Climate Change Monitoring (C3m): Demonstrating Interferometric Ir Payloads Scalable To Constellations, Miguel Nunes, Paul Lucey, Noah Thompson, Jharrell Sim, Samantha Mallari, Dennis Sarsozo Jr., Junjie Huang, Jaycee Hasegawa, Mari Murillo

Small Satellite Conference

• Project Objective: Develop a compact, low-power IR spectrometer for a modular 1U CubeSat.
• Mission Motivation: Enable timely monitoring of climate hazards, wildfires, volcanic activity, and greenhouse gases.
• Core Demonstration: Validated end-to-end integration and operation of a thermal IR payload on the Artemis CubeSat Kit.
• Constellation Vision: Establish a scalable, low-cost architecture for high-revisit climate monitoring.

Experimental And Analytical Investigation Of Low-Power Resistojet Performance For Small Satellites, Ryan Mcpherson, Daniel Kichma, Nathan Paes, Benoit Larouche, Robert E. Zee

Small Satellite Conference

• Small satellite missions increasingly require propulsion systems that can deliver meaningful maneuverability within tight limits on mass, volume, and power.
• Water resistojet thrusters are attractive for this class of spacecraft because they are simple, nontoxic, and compatible with typical small satellite power budgets, but achieving efficient performance at low power remains challenging.
• This work addresses that gap through coupled thermo-fluid modeling, parametric trade studies, and experimental characterization of low-power water resistojet prototypes using a low-cost vacuum testbed. 

Power Simulation Framework For Korucusat-2 Using Freeflyer, Sahil Singh, Annabel Rong, Mukund Karthikeyan

Small Satellite Conference

A FreeFlyer-based power simulation was developed for KORUCUSAT-2, a low Earth orbit CubeSat designed to monitor silicon-anode battery behavior in space. The spacecraft model uses body-mounted solar panels with five modules on each of the +X, -X, +Y, and -Y faces. The simulation integrates orbital propagation, Earth shadowing, Sun-incidence angle, ground-station visibility, mode-dependent subsystem loads, and battery-state propagation to estimate electrical margin. Battery watt-hours and normalized state of charge are updated at each 30 s step so that critical, low-power, operations, and transmission modes can be evaluated against stored-energy limits. The framework provides a traceable prelaunch test bench for power-system …

Toward Plug-And-Play Sensor Integration: A Multi-Protocol Hardware Bridge For Nanosatellites, Pawan Kumar, Moritz P. Heimbach, Shayarrn Khatiwada, Jiten Thapa, Marco Schmidt

Small Satellite Conference

COTS sensors speak many protocols; but the satellite bus understands only a few. An FPGA hardware bridge board reroutes heterogeneous sensor protocols (UART, SPI, RS-422, RS-485) to the single communication channel with minimum latency supporting plug-and-play with no bus redesign.

A Proposed Development Process For A Hardware-In-The-Loop Testing System For Cubesat Components, Vahini N. Patel, Victoria Coverstone

Small Satellite Conference

Hardware-in-the-loop testing systems, commonly known as FlatSats, are testbed systems in which spacecraft subsystems, such as the onboard computer (OBC), power system, attitude determination and control system (ADCS), and communications, are laid flat and interconnected as they would be in an actual spacecraft. This arrangement gives easy access to each subsystem, enabling hardware and software testing and troubleshooting without risking fully assembled flight hardware.

FlatSats are widely used throughout the aerospace industry, from government agencies like ESA and NASA to private companies and university research labs, due to their versatility in enabling parallel development. This accelerates timelines and reduces …

Software For The Alpha Cubesat Mission: System Architecture, Development, And Testing Behind Successful Flight Operations, Eric Zhang, Jonathan Ma, Joshua Umansky-Castro, Lauren Greenhill, Duncan Mcdonald, Damian Hackett, Maria Boza, Cameron Goddard

Small Satellite Conference

Alpha CubeSat is a 1U CubeSat designed, built, and operated by a student-led team at Cornell University. Its primary mission is to deploy a free-flying lightsail in low Earth orbit, carrying gram-scale "ChipSat" flight computers as a demonstration of low-cost distributed sensing in space. The spacecraft was built around commercial, off-the-shelf hardware, including a Teensy 3.5 microcontroller as the primary flight computer and a RockBLOCK Iridium modem for communication, and was developed and flown under the constraints that define a student program: a small power budget, a rotating team, limited development time, and an intermittent operations radio link. The CubeSat …

Helio: Ai Solar Weather Forecasting For Proactive Small Satellite Constellation Response, Kylie Nager, James Kirk, Cagri Kilic

Small Satellite Conference

Challenge:

Small satellite constellations in Low Earth Orbit (LEO) operate in an environment directly exposed to space weather while providing communications, remote sensing, positioning, and other critical services. Geomagnetic storms heat and expand the thermosphere, increasing neutral density, atmospheric drag, and orbital decay. These effects are especially hazardous during post-deployment and orbit-raising operations when satellites remain at low altitude with limited propulsion and recovery margins.

Operational Gap:

NOAA Space Weather Prediction Center products provide essential situational awareness, but satellite operators must still translate environmental forecasts into spacecraft-specific decisions. This translation can introduce operational delay particularly when protective actions must be …

Herding Cubecats: Challenges And Lessons Learned From A Student-Led Cubesat Organization, Matthew Verbryke, Samuel Kohls, Nathan Nguyen, Michael Carovillano, Donghoon Kim

Small Satellite Conference

1. What is CubeCats?

CubeCats is a student-led technical engineering organization founded in 2015 at the University of Cincinnati (UC) with the mission of providing its members with hands-on, educational experience in space systems engineering, primarily through the design, development, testing, launch, and operation of flight-worthy CubeSats and High Altitude Balloons.

CubeCats’ operating model differs significantly from many university-based satellite programs:

• The organization is entirely managed and run by students, the majority of whom are undergraduates (UC faculty and staff serve primarily in an advisory role)
• The organization is entirely volunteer-based, with no direct integration into coursework or on-campus research …

Measuring Space Weather Through Nitrogen-Vacancy Diamond Quantum Magnetometry: A Cubesat Mission Exploration, Patrick Bailey, Alberto Diaz, Jacob Boutin, Austin Downey, Wout De Backer

Small Satellite Conference

1. The Challenge

• Solar weather is constantly changing with adverse effects on earth and the space around it
• Solar flares cause communication blackouts
• Coronal mass ejections can damage satellite hardware, and cause geomagnetic induced currents that can damage the power grid
• Difficult to measure these effects in real-time