Terp Raptor: A University-Led Smallsat Flyby Mission To Investigate Asteroid Apophis, Adrienne Rudolph, Sean Phillips, Chinthan Prasad, Kruti Bhingradiya, Rahul Vishnoi, Cameron Storey, Brent Barbee, Mary Bowden, David Akin, Jarred Young, Paul Bernhardt, Yunghsin Chen

Small Satellite Conference

The ~350-meter diameter Potentially Hazardous Asteroid (PHA) designated 99942 Apophis 2004 MN₄ will make a historic close approach of Earth on April 13th, 2029, passing within ~31,634 km of Earth’s surface, closer than our geosynchronous satellites. Suggested to be a 1 in 7500-year event, this is an extraordinarily unique opportunity for collecting data on an Apophis-sized asteroid experiencing the effects of Earth’s gravitational field. Our Terrapin Engineered Rideshare Probe for Rapid-response asteroid Apophis Profiling, Tracking, Observing, and Reconnaissance (TERP RAPTOR) is a low-cost, Earth-orbiting mission concept in which a 12U CubeSat designed and built by University of Maryland students …

Exploring Lunar Ionosphere Characterization Through Multi-Cubesat Occultation With Ranging Technology And Radiation Environment Analysis, Yiyu Chang, Yuhsiu Tien, Chieh Lung, Jason Yu, Weichih Lin, Yihsuan Chou, Roger Tsai, Terry Chen, Yi Duann, Loren Chang

Small Satellite Conference

Characterizing the lunar ionosphere and radiation environment is critical for advancing both scientific knowledge and the practical requirements of future lunar missions. This mission proposes deploying dual satellites in lunar orbit to perform radio occultation (RO) measurements and validate the presence and behavior of the lunar ionosphere. By analyzing the phase differences of dual-frequency signals, the electron density can be measured, enabling both temporal analysis and spatial mapping of the lunar ionospheric structure. A thorough understanding of these environmental factors is essential for identifying suitable landing sites, designing resilient infrastructure, and ensuring the reliability of communication and navigation systems—key enablers …

The Lesson Horse: A Guide For Traditional Horsemanship & Equine-Assisted Services Programs 2nd Edition, Sarah Andersen

Animal, Dairy & Veterinary Sciences Textbooks

This practical guide equips equine professionals with the tools to select, assess, and develop safe, capable horses for traditional horsemanship and equine-assisted services programs. It introduces structured assessment tools to evaluate horse suitability and performance, supports the creation of individualized training plans, and addresses long-term horse welfare through continued evaluation and thoughtful end-of-work planning.

Effect Of High Solar Activity On The Orbital Decay Rate Of The 3u Cubesat Dora, Joseph Dubois, Daniel Jacobs, Siddharth Vaidyanathan

Small Satellite Conference

CubeSats developed at universities seldom have propulsion due to cost and complexity constraints and are very commonly deployed from the ISS into orbits where atmospheric drag is significant. Without propulsion, the time to re-entry is a function of the cross section to mass ratio and the space weather. Many cubesats have limited ways of decreasing ram cross section, e.g. pointing into the wind. Hard radiation from solar activity inflates the atmosphere and increases drag. Since the beginning of the cubesat era, the Sun has been unusually quiescent, at a level not seen for 200 years, which has biased expectations for …

Mission Highlights From Deep Purple And The Pathfinder Technology Demonstrator-R, Lance Simms, Jordan Smilo, Frank Ravizza, Waswa Peter, Wim De Vries, Brian Bauman, John Ganino, Ben Bahney, Kyle Kung, Brendan Smith, Shawn Joseph, Luis Andrade, Declan King, Emily Milne, Christopher Laurent, David Mayer, Jan Stupl, Roger Hunter, John Hanson

Small Satellite Conference

Deep Purple is a satellite payload equipped with co-boresighted Ultraviolet (UV) and Short-Wave Infrared (SWIR) telescopes. The payload is hosted on the 6U Pathfinder Technology Demonstrator-R (PTD-R) CubeSat. PTD-R launched on August 16, 2024, into a Sun-synchronous orbit with an altitude of 520km. After successfully exercising basic inertial and Earth-based imaging with Deep Purple, more sophisticated modes that involve tracking Resident Space Objects (RSOs) were demonstrated. This paper highlights the unique sensing capabilities of PTD-R and outlines some of the mission successes achieved over its 10-month campaign. The latter include follow-on imaging campaigns coordinated with LLNL’s other on-orbit SDA demonstration …

Innocube – First In-Orbit Results Of The Fully Wireless Satellite Data Bus, Tom Baumann, Erik Dilger, Sergio Montenegro, Felix Sittner, Moritz Arbab, Thomas Walter

Small Satellite Conference

The Innovative CubeSat for Education (InnoCube) mission is a technology demonstration CubeSat that relies entirely on a wireless data bus for intra satellite communication. It was launched in January 2025 onboard SpaceX Transporter-12. This paper presents the mission objectives and initial results, with a particular focus on the performance and reliability of the wireless system.

InnoCube is a collaborative project between the University of Wuerzburg and Technische Universität Berlin in Germany. Its primary objectives are to demonstrate the feasibility of a fully wireless data bus for intra-satellite communication, provide a testbed for new technologies, and offer students hands-on experience in …

Veery, A Flat Satellite Scatterometer For Global, Hourly Refresh Of Ocean Surface Vector Winds, M. Patrick Walton, Alex R. Laraway, David G. Long

Small Satellite Conference

Care Weather is developing Veery, a small satellite scatterometer for monitoring ocean surface vector wind (OSVW) with state-of-the-art performance. Veery uses a rotating fan-beam C-band radar to provide a 1,050 km swath with 25 km resolution and more than 70% uptime. Veery’s dynamic range covers 3–27 m/s with speed errors below 1.6 m/s and directional errors below 11^°, matching the performance of previous scatterometers from a much smaller satellite. Veery’s small size is enabled by a flat satellite form factor that vertically integrates the instrument and bus. That small size makes it affordable for deployment in a constellation …

The Auroral X-Ray Imager (Axis), Andrew Holland, Karen Holland, David Colebrook, Thomas Buggey, Chiaki Crews, Michael Hubbard, Colin Forsyth, William Dunn, Shyama Narendranath, Srikar Tadepalli, Anurag Tyagi, Koushal Vadodariya, Douglas Jordan

Small Satellite Conference

The interaction of the solar wind with the Earth is a subject of significant study. One phenomenon is the occurrence of aurorae at the polar regions, resulting from the interaction of particles in the solar wind with the atmosphere, often giving light shows which captures the publics’ imagination. These energetic interactions also extend to X-ray wavelengths. Whilst aurorae have been studied for generations in the visible, the X-ray emission of aurorae has only been observed by a couple of spacecraft, with a paucity of data. There are only a couple of instances of emission intensity having been measured, but without …

Ninjasat Achievements And Lessons Learned, Toru Tamagawa, Takao Kitaguchi, Yo Kato, Tatehiro Mihara, Kentaro Taniguchi, Teruaki Enoto, Tomoshi Takeda, Hiromitsu Takahashi, Naoyuki Ota, Amira Aoyama, Satoko Iwata, Takuya Takahashi, Kaede Yamasaki, Yousuke Nakano, Soma Tsuchiya, Yuto Yoshida, Syoki Hayashi, Sota Watanabe, Arata Jujo, Yuanhui Zhou, Keisuke Uchiyama, Wataru Iwakiri, Mayu Ichibakase, Masaki Numazawa, Hiroki Sato, Chin-Ping Hu, Hirokazu Odaka, Tsubasa Tamba

Small Satellite Conference

NinjaSat is a 6U CubeSat dedicated to X-ray astrophysics, launched on November 11, 2023. Scientific observations began on February 23, 2024, and as of June 27, 30 X-ray sources have been observed, yielding numerous scientific outputs. Beyond its primary mission of astronomical observations, NinjaSat has contributed to additional fields, including X-ray pulsar-based navigation, atmospheric studies using X-rays passing through Earth’s limb, investigations of atmospheric structure through orbital decay analysis, and studies of the relationship between the orbital radiation environment and solar activity. By expanding beyond its initial astronomical focus, NinjaSat has demonstrated the versatile potential of scientific CubeSats. This paper …

Climate - Commercial And Scientific Instrument Opportunities For Small Satellite Constellations, Alex Da Silva Curiel, Rob Elliott, Tony Canas, Stephanie Mottershead, Andy Palfreyman, Martin Sweeting Sir

Small Satellite Conference

There is an economic and social impact in many areas in the world due to lack of information on local climate, and better understanding is widely believed to lead to cost savings and improved living standards. Despite the wealth of spacecraft data available today, many climate variables are still poorly monitored. Small satellites in constellation can help in filling data gaps, and also provides the important temporal resolution required. Such missions could be highly complementary to the NASA NEO and EU Copernicus programs, and their data can be commercially valuable, opening up the potential for novel business models and services. …

Launch Fast Learn Fast: Lessons Learned From The R5-S2 And R5-S4 Missions, James Berck, Sam Pedrotty, Jack Wisbiski, Morgan Alexander, Kathryn Knesek, Ruth May, Jacob Nunez-Kearny, Rob Stoddard, Thomas Kirven, Robin Onsay, Roger Hunter

Small Satellite Conference

The Realizing Rapid, Reduced-cost high-Risk Research (R5) project is pushing the envelope on minimizing cost and schedule for complex spacecraft that support low Technology Readiness Level payload demonstration in Low Earth Orbit (LEO). R5 has recently designed, built, launched, and operated multiple spacecraft that are iteratively and incrementally delivering improved payload hosting capabilities while maintaining cost targets (< $100k in materials per bus) and schedule targets (launching at least two spacecraft per year). This paper will describe the unique architecture, approach, technological advancements, and lessons learned from the project. The primary stakeholder for R5 is the Small Spacecraft Technology program within the Space Technology Mission Directorate at NASA with the project based out of Johnson Space Center.

To achieve the aggressive cost and schedule targets, R5 is redefining the understanding of how much rigor, quality, and robustness are required to succeed in high-risk LEO missions. Starting with a clean-slate for process and system design, R5 has charted a path, …

Expanding Cubesat Horizons: A 27u Mission To Sun-Earth L5, Tabitha Patrick, Allen Martinez, Aimee Dew, Shane Hancock, Michael Generale

Small Satellite Conference

CubeSats have gained increasing popularity in the aerospace industry due to their compact, modular designs, which offer a cost-effective and versatile solution for orbital applications. Historically limited to low Earth orbit (LEO) due to propulsion and communication constraints, CubeSats are now being explored for deeper space missions. The Icarus mission seeks to demonstrate that a 27U CubeSat can operate at the Sun–Earth Lagrange Point 5 (L5), leveraging recent advancements in efficient electric propulsion and deployable subsystems to monitor solar activity and relay data back to Earth. By capitalizing on a standardized CubeSat form factor with commercial off-the-shelf components, Icarus offers …

Debrisfind: A Cubesat Mission For Evaluating Space Debris Flux In Low Earth Orbit, Ishriak Ahmed, Imraan A. Faruque

Small Satellite Conference

Proliferation in low earth orbits, both operational satellites and defunct or debris items, poses a significant challenge to the long-term sustainability of space operations, and the difficulties in tracking and measuring mm-scale has increased the uncertainty of contemporary statistical models like the NASA Orbital Debris Engineering Model (ORDEM) and ESA MASTER and their statistical debris flux predictions. This uncertainty both complicates orbital mission risk assessment and impedes remediation efforts. This paper develops a CubeSat mission that informs these statistical models through in situ flux determination, providing a comparison of debris flux levels in Low Earth Orbit (LEO). The optimum orbit …

Development Of Model Predictive Control Approach For Precise De-Orbit Of Nanosatellite Using Aerodynamic Drag, Tian Xie, Takashige Suzuki, Maximilien Berthet

Small Satellite Conference

Small satellite missions in low Earth orbit (LEO) can utilize propellant-free aerodynamic drag for maneuvering, but achieving precise orbit control is challenged by non-linearities and uncertainties. This paper proposes a nonlinear model predictive control (NMPC) framework designed for precise trajectory tracking under these conditions. By focusing on following a given reference path, our NMPC controller overcomes time-varying perturbations (e.g., J2, J3, J4 effects). We validated this tracking-focused approach with simulations incorporating stochastic atmospheric models. Monte Carlo analysis, using controlled de-orbiting profiles as reference trajectories, demonstrates that our NMPC system provides a powerful tool for enabling precise, propellant-free maneuvers. This work …

Review Of Microgravity Biotechnology For Space Applications: The Anujiva Perspective, Saranya Ravva, Yukti Makkar, Abeneth Ramachandran, Sai Kiran Parre

Small Satellite Conference

Biomanufacturing in microgravity presents transformative opportunities for biotechnology beyond the limitations of terrestrial environments. Gravity-driven convection, sedimentation, and contamination risks often hinder biological productivity on Earth. In contrast, space-based conditions enhance protein crystallization, three-dimensional cell culture, and the production of novel biomaterials. This review synthesizes recent advancements in microgravity-enabled biotechnology, drawing from recent peer-reviewed literature and mission data.

We focus on the emerging field of autonomous bioreactor systems for space applications, emphasizing innovations in miniaturization, closed-loop environmental control, and real-time sensing. As a representative case study, we examine the AnuJIVA initiative, a CubeSat-based platform engineered for cultivating microorganisms such as …

High Resolution, Wide Swath Sar Observation From Disksat At Vleo, Hirobumi Saito, Yasuyuki Miyazaki, Michio Takikawa, Tien M. Nguyen, Roy Nakagawa, Ching-Yao (Tony) Chang, David Hinkley, Ryo Natsuaki, Mitsuteru Kaneoka, Jiro Hirokawa, Kazuyuki Nakamura

Small Satellite Conference

This paper proposes a novel concept of quasi-two-dimensional SAR (synthetic aperture radar) satellites, SAR DiskSats, featuring a deployable passive slot array antenna (De-PSAA) that can be compactly folded within the quasi-two-dimensional (Q-2D) satellite body. This Q-2D configuration allows for potential flexible solar cell sheets to be installed on the backside of the antenna, as the antennas do not dissipate heat. This satellite configuration is also suitable for stacking within a rocket fairing for the mega-constellation launch of SAR DiskSats into VLEO (very low Earth orbit). The proposed DiskSat's thin edge cross-section reduces aerodynamic drag, enabling the satellite to operate at …

Kentucky Re-Entry Probe Experiment-3: The Third Hypersonic Flight Of The Krups Capsules, Bruno Tacchi, Eric T. Adams, Alexander R. Barrera, Asa C. O'Neal, Aaron Cramer, James E. Lumpp, Savio J. Poovathingal, Alexandre Martin

Small Satellite Conference

The Kentucky Re-entry Universal Payload System (KRUPS) is a small flight capsule with dimensions of 11 by 8.5 inches and a sphere-cone geometry. KRUPS aims to serve as a cost-effective testbed for hypersonic atmospheric entry experiments, collecting thermal response and flight data during re-entry and testing novel thermal protection systems (TPS). The forebody of the capsule is fitted with an instrumented TPS containing thermocouples and pressure ports. Furthermore, the instrumentation suite contains a high-g accelerometer, a GPS, an IMU, and a spectrometer.

The KRUPS project started in 2013. Since then, the capsule has flown five sounding rocket missions, a high-altitude …

Astra – Autonomous Satellite Technology For Resilient Applications: A Technology Demonstrator, Lauren Underwood, Fernando Figueroa, Zachary Lewton, Landon Tynes, Travis Martin, Jonathan Morris, Quentin Oswald, John Curry

Small Satellite Conference

ASTRA is an on-orbit technology demonstrator establishing a new paradigm for implementing on-board “thinking.” ASTRA is a system-level autonomy capability (including digital twins, anomaly detection, diagnostics/prognostics, and mission management) enabled by an innovative technology, NPAS - NASA Platform for Autonomous Systems. NPAS is developed by NASA Stennis Space Center (SSC) Autonomous Systems Laboratory (ASL) with support from NASA Exploration Systems Development Mission Directorate (ESDMD) Advanced Exploration Systems and Mars Campaign Office. ASTRA leverages NPAS for on-board “thinking” autonomy. ASTRA also includes advanced hardware required for implementing autonomy. ASTRA Flight Software (FS) is running on commercial hardware that provides the computational …

Advancing Space Weather Research With The Next-Generation Space Weather Probes, Justin Wellington, Rowan Antonuccio, Kade Howes, Benjamin Lewis, Todd Wilson, Charles Swenson

Small Satellite Conference

Accurate characterization of ionospheric conditions is essential for improving space weather forecasting and mitigating its impacts on communication, navigation, and space-based systems. Utah State University’s Center for Space Engineering has developed the second-generation Space Weather Probes (SWP2) instrumentation suite, optimized for deployment on small satellite platforms. Building upon experience from the Scintillation Prediction Observations Research Task (SPORT) mission, SWP2 integrates advanced Langmuir probes, floating potential double probes, and an RF impedance probe onto a compact, FPGA-controlled electronics module, conforming to the standard 9×9 cm CubeSat form factor. The design provides complementary diagnostic measurements of electron density, electron temperature, electric fields, …

Chipsat Design For The Descent Mission, Matt Hurford, Bryan Peters, Joshua Umansky-Castro, Corbin Heywood, Andy Filo, Alex Burke

Small Satellite Conference

The Demonstration of Suborbital ChipSats Ejected from New Shepard Test Flight (DeSCENT) mission, conducted by Cornell’s Space Systems Design Studio (SSDS) in partnership with the Applied Physics Laboratory (APL), is a suborbital endeavor that aims to deploy 100 ChipSats from a Blue Origin New Shepard rocket when the rocket reaches 100 km above the Earth’s surface. ChipSats are a type of FemtoSat (satellite with a mass less than 100 grams) that can fit into the palm of your hand and contain all the fundamental functionality of a spacecraft. The mission’s primary objective is to refine models that predict the freefall …

High-Performance Green Hydrazine-Based Propellant For Small Spacecraft, Robert K. Masse, Andrew R. Haviland, Benjamin A. Glassy, Ronald A. Spores, Joshua L. Rovey

Small Satellite Conference

Whereas the last decade has seen a notable expansion in the number of small spacecraft on orbit, a lack of high-total-impulse chemical propulsion options continues to hamper their complete proliferation into mission arenas requiring dynamic maneuvering. This has been particularly true at the NanoSat/CubeSat scale, where volume limitations are most constraining. Because SmallSats are generally launched as secondary payloads, green ionic liquid propellants such as ASCENT and LMP-103S have been recognized as particularly advantageous in that they introduce minimal logistical impacts to primary payload integration workflow. However, despite the substantial packaging advantages conferred by their high impulse density, these propellants …

In 8 Years From Design To Launch: Objectives, Challenges And Risk Mitigation Of The Educational Student Cubesat Project Source, Philipp Hoffmann, Kaja Gebhard, Mario Spahr, Klemens Boltenhagen, Michael O'Donohue, Daniel Galla, Robin Schweigert, Natascha Bonidis, Sabine Klinkner

Small Satellite Conference

The Stuttgart Operated University Research CubeSat for Evaluation and Education (SOURCE) project is a 3U+ CubeSat developed in collaboration between the Small Satellite Student Society at the University of Stuttgart (KSat e.V.) and the University of Stuttgart’s Institute of Space Systems. This educational satellite mission is designed to provide students with hands-on experience in all phases of satellite development, from the initial concept to the final mission operations. SOURCE’s development began in 2018 and has been supported by ESA’s Fly Your Satellite! program since 2020. Over the past seven years, more than 500 students have had the opportunity to work …

Target Selection For The Pandora Smallsat: A Nasa Mission To Disentangle Stellar And Exoplanet Atmosphere Signals, Knicole Colón, Elisa Quintana, Thomas Barclay, Benjamin Hord, Jessie Dotson, Daniel Apai, Benjamin Rackham, Jason Rowe

Small Satellite Conference

The Pandora SmallSat mission was selected for implementation in 2021 as part of NASA’s Astrophysics Pioneers Program. Pandora is designed to monitor stellar variability while studying the atmospheres of transiting exoplanets via transmission spectroscopy. The transmission spectroscopy technique is one of the best methods to identify the makeup of exoplanetary atmospheres now and in the coming decade. However, stellar variations that occur from the presence of, for example, cool star spots, have been shown to contaminate the exoplanet atmosphere spectra obtained with high-precision transmission spectroscopy measurements. This stellar contamination leads to ambiguous interpretations when attempting to distinguish features like potential …

Rhok-Sat: Investigating Perovskite Solar Cell Performance And Degradation In Low Earth Orbit Through A 1u Cubesat, José R. Pastrana, Anas Matar, Kerry Tang, Damian Nguyen, Marouf M. Paul, Mallory Miller, Phuc H. Nguyen, Jasper Scherz, Zheng Yu Wong, Jess G. Hamer, Olivia A. Kaufmann, Benjamin T. Wilson, B. Burnham

Small Satellite Conference

RHOK-SAT is a 1U CubeSat scheduled to launch in September 2025 aboard a resupply mission to the International Space Station (ISS) through NASA’s CubeSat Launch Initiative (CSLI) program. Its mission is to characterize the performance and degradation of six experimental perovskite solar cells in low Earth orbit for 12 months. Characterization consists of current-voltage measurement taken by one dedicated microcontroller per solar cell. Measurements are performed when the cells are in direct sunlight, determined via a quadrant photodiode. A silver-alloyed copper indium gallium selenide (ACIGS) solar cell serves as a reference for comparative analysis due to its well-characterized behavior. Each …

Stp-H12-Vantage: Combining Visual And Event-Based Sensing For Earth Observation, Diego Wildenstein, Michael J. Cannizzaro, Ian Peitzsch, Linus Silbernagel, Joshua Poravanthattil, Peter Drum, Mark Hofmeister, Cole Bowman, Natan Herzog, Evan W. Gretok, Alan D. George

Small Satellite Conference

Conducting Earth-observation tasks from orbit can provide valuable research insights in fields such as meteorology, geology, forestry, cartography, and defense. Developing and building space payloads for Earth observation poses significant challenges, including the high cost of radiation-tolerant systems, the widening gap between current state-of-the-art apps and the capabilities of space-grade processors, and the increase in fidelity of modern sensors. Many Earth-observation missions typically collect data by leveraging visual and/or multispectral imagers. However, when using conventional imaging, there can be significant losses in context due to the frame-based operation of these sensors, as well as both relevant and irrelevant data mixed …

Ecaps High-Performance Green Propulsion – Enabling Tactically Responsive Space Missions, Wilhelm Dingertz, Peter Thormählen, Odysseas Christofi

Small Satellite Conference

In a rapidly evolving geopolitical landscape where space is increasingly viewed as the fourth operational domain, tactically responsive launch capabilities and in-orbit maneuverability are critical. The ability to pre-load spacecraft and maintain them in a ready-to-launch state enables quicker response times, essential for strategic operations. Longterm storable, non/low-hazardous "green" propellants, such as ECAPS’ LMP-103S based on Ammonium DiNitramide (ADN), are key to this agility. These propellants offer improved performance, reduced environmental and operational risks, and facilitate faster spacecraft processing and storage. ECAPS High-Performance Green Propulsion (HPGP) technology has achieved extensive flight heritage with its 1N thruster, across 30+ missions, typically …

Microgravity Testing Of A Thermal Start Basket For Propellant Repositioning, Hugh Chen, Álvaro Romero-Calvo

Small Satellite Conference

CubeSat cold-gas propulsion increasingly relies on two-phase propellants stored in conformal tanks. However, state-of-the-art propellant management strategies for these systems result in significant portions of the tank being occupied by vapor, reducing the amount of storable propellant. They also require high power input for vapor expulsion, increasing mission complexity and limiting operational lifetime. These challenges highlight the need for a more robust propellant management approach. The VAporization for PrOpellant Repositioning (VAPOR) experiment investigates the feasibility of repositioning an ullage gas bubble of R-236fa using thermally-induced phase change in various propellant management devices (PMD). These devices utilize a heat source to …

Standards And Schematics For Intelligent Extensible Mission Architectures In Space, Evana Gizzi, Alan Gibson, James Marshall, Shannon Bull, Timothy Chase Jr., Jonathan Davis, Matthew Dosberg, Michael Johnson, Peter Knudtson, John Lucas, Michael Monaghan, Chris Robberts, Daniel Rogers, Bethany Theiling, Julie Breed, Larry Kepko, Carrie Vuyovich, Connor Firth, Lily Clough, Aaron Woodard, Brian Kempa, Caleb Adams, Robin Onsay, Sam Pedrotty, James Berck

Small Satellite Conference

As the space sector trends toward complex mission types, the demand for multi-asset, multi-generational, and multi-organizational paradigms has grown. It is critical that the spaceflight community builds the infrastructure needed to realize these mission architecture goals. To this end, we present a standard and schematic for intelligent extensible mission architectures, which will allow missions of the future to be distributed, heterogeneous, incremental, and interoperable for enhanced flexibility, adaptability, and responsiveness in space. We begin by describing a motivation for intelligent extensibility, followed by a review of related work in standards and autonomous multi-agent systems. Next, we present the theoretical definition …

Development Of The Optical Deep-Space Instrument For Navigation (Odin), Rebecca Inman, Riana Pecourt, Ronney Lovelace, Max Marshall, Ava Thrasher, John Christian, William Driessen

Small Satellite Conference

The Optical Deep-space Instrument for Navigation (ODIN) is a customizable, multiple camera, multiple field-of view (FOV) software and hardware sensor package. The instrument and software design are intended to make optical navigation (OpNav) methods more widely available to small satellite missions.

The ODIN flight software will have autonomous functionalities such as target determination, attitude estimation, and horizon-based position estimation, while still offering the option for manual modes to ease mission operation constraints. The flight software is built in core Flight System (cFS) and is designed to be agnostic to camera selection and placement.

Currently, ODIN is in its second year …

Generation And Detection Of Structured Radio Waves In Small Satellites, Tsukasa Funane, Yosuke Tanabe, Hisatoshi Kimura, Makoto Ito, Koichi Watanabe

Small Satellite Conference

Background

• Small SAR (synthetic aperture radar) satellite constellations are developing rapidly.
• The theoretical richness of OAM is expected to be used for radar imaging.
• OAM radar uses spiral wavefronts by applying phase differences to spatially arranged antenna elements.

Purpose

• Develop and experimentally validate a method for generating, transmitting,and detecting structured radio waves—particularly vortex modes carrying orbital angular momentum