Space Dust Research & Technologies LLC¶
CU Boulder / LASP spinout developing electron beam dust mitigation for Artemis
Updated: Session 90 (2026-04-07)
Company Profile¶
| Field | Value |
|---|---|
| Location | Superior, CO |
| Type | University spinout (CU Boulder / LASP) |
| Founded | ~2020 (CU Venture Partners portfolio) |
| PI | Xu Wang (LASP Senior Researcher, CU Boulder Physics Lecturer) |
| Co-founder | Mihaly Horanyi (LASP Professor, prominent dust physicist) |
| Co-I on FO | Elena Opp |
Space Dust R&T was founded by LASP researchers Xu Wang and Mihaly Horanyi to commercialize electron beam dust mitigation technology developed with NASA funding. The company is part of CU Boulder's Venture Partners startup portfolio. Horanyi is one of the world's foremost dust physicists — his research spans electrostatic dust transport on the Moon, asteroids, Saturn's rings, and comets.
FO Project¶
184151 — Electron Beam Dust Mitigation Technology¶
- Status: Active (Jun 2025 – Jun 2027)
- TRL: Not yet reported (target TRL 6)
- TX: TX07.2.5 Particulate Contamination Prevention and Mitigation
- Destination: Moon and Cislunar, Mars
- Flight: Parabolic flights (lunar gravity simulation)
- Technology: Uses an electron beam to charge and electrostatically repel dust from surfaces. Achieves up to 92% cleaning efficacy on spacesuits, optical lenses, solar panels, and thermal blankets. No consumables required — addresses key limitation of competing dust mitigation approaches.
TechLeap Prize winner — selected from 200+ applicants for up to $500K + flight test opportunity in 2026.
TechPort Footprint (Wang + Horanyi combined)¶
The company's founders have a deep TechPort presence through their LASP academic work:
Xu Wang projects¶
| Project | Program | Role | Period | Notes |
|---|---|---|---|---|
| 184151 | FO | PI | 2025–2027 | EBDM flight test (Space Dust R&T) |
| 182239 | PICASSO | PI | 2024–2027 | Compact Electrostatic Dust Analyzer (EDA) for small airless bodies |
| 96505 | DALI | PI | 2018–2023 | EDA for lunar surface dust transport (TRL 4→5) |
| 92670 | PICASSO | PI | 2017–2020 | Double Hemispherical Probe for space plasma measurements (TRL 2→2, did not advance) |
Mihaly Horanyi projects¶
| Project | Program | Role | Period | Notes |
|---|---|---|---|---|
| 117250 | DALI | PI | 2022–2025 | Lunar Meteoroid Monitor (LMM) |
| 118302 | STRG | PI | 2021–2025 | Modeling Lunar Dust Behavior (TRL 2→4) |
| 182239 | PICASSO | Co-I | 2024–2027 | (same as Wang's — collaborative) |
| 96505 | DALI | Co-I | 2018–2023 | (same as Wang's — collaborative) |
6 unique TechPort projects across 4 programs (FO, PICASSO, DALI, STRG). This is a deep academic portfolio in lunar dust science, with the FO project being the commercialization vehicle.
Artemis IV Connection — DUSTER ($24.8M)¶
NASA selected DUSTER for Artemis IV in December 2025 with $24.8M funding — one of only 2 instruments chosen for the Artemis IV Deployed Instruments Program. Wang is PI; Horanyi is Deputy PI. DUSTER will study dust behavior on the lunar surface at the South Pole.
Instrument details: - EDA (Electrostatic Dust Analyzer): Measures velocity, size, flux, and electric charge of floating dust particles — builds on Wang's DALI EDA heritage (96505) - RESOLVE (RElaxation SOunder and differentiaL VoltagE): Measures plasma environment properties around the lunar surface
Deployment platform: DUSTER will be mounted on a Lunar Outpost MAPP (Mobile Autonomous Prospecting Platform) rover — Golden, CO company. This means DUSTER is mobile, not fixed, enabling spatial surveys of the dust/plasma environment.
Timeline: 3-year build phase, Artemis IV target launch late 2028.
This is a direct mission infusion path from the same team's FO work. The EBDM technology being flight-tested through FO [184151] is complementary to DUSTER's measurement objectives — one measures the dust problem, the other solves it. The same PI leads both.
LASP institutional context (Apr 2026): LASP highlighted DUSTER as one of "Six ways LASP is leading in lunar science and enabling exploration," alongside their Ultra-Compact Imaging Spectrometer and IMPACT dust physics lab. Wang's group is now a cornerstone of LASP's lunar program.
Funding¶
USASpending¶
No direct contracts found under "Space Dust Research & Technologies" — funding flows through CU Boulder/LASP for the academic projects. The TechLeap Prize ($500K) is the company's first direct funding as a commercial entity. The $24.8M DUSTER contract is presumably awarded to CU Boulder/LASP, not the LLC.
Academic funding (through CU Boulder)¶
The Wang/Horanyi projects at LASP represent substantial NASA investment in dust science: $24.8M for DUSTER alone (Dec 2025), plus the DALI, PICASSO, and STRG awards. Total NASA investment in this group easily exceeds $30M when including instrument development and research grants.
Publications¶
Key EBDM publications (Wang + Horanyi + collaborators):
- Farr, Wang, Goree, Hahn, Israelsson, & Horányi (2020). "Dust mitigation technology for lunar exploration utilizing an electron beam." Acta Astronautica, 177, 405-409.
- Farr, Wang, Goree, Hahn, Israelsson, & Horányi (2021). "Improvement of the electron-beam (e-beam) lunar dust mitigation technology with varying the beam incident angle." Acta Astronautica, 188, 362–366.
- Farr, Wang, Goree, Hahn, Israelsson, & Horányi (2022). "Dust Removal from a variety of surface materials with multiple electron beams." Acta Astronautica, 200, 42–47.
- arXiv:2505.24074 (2025) — "Removal of Lunar Dust Simulant from Cold Dielectric Surfaces with Electron Beam"
- Farr, Wang, Horányi et al. (2026) — LPSC 2026 abstract #1465: "Electron-Beam Dust Mitigation (EBDM) for Exploration and Science on the Lunar Surface." Presented at 57th LPSC, March 2026. Covers TechLeap-funded flight preparation status.
Independent validation (not by Space Dust R&T): 6. Richmond, Machacek, & Boswell (2026). "Electron-beam lunar dust mitigation under solar-like vacuum ultraviolet illumination." Acta Astronautica, June 2026. Key finding: Solar VUV dramatically improves EBDM — cleaning efficiency increased from 76% (dark) to 95% in just 9 seconds under strong VUV illumination; threshold voltage dropped from -93V to -37V. This means EBDM works better in actual daytime lunar conditions than in lab vacuum. Highly favorable for operational deployment.
Technology developed in collaboration with Caltech/JPL and University of Iowa (Goree).
Upstream Lineage¶
- Academic roots: LASP dust physics group, one of the premier research labs for cosmic dust, planetary surfaces, and space plasma
- DALI program: EDA instrument development (2018–2023) built the fundamental understanding of electrostatic dust behavior
- STRG program: Horanyi's dust modeling (2021–2025) provides the theoretical framework
- JPL collaboration: Hahn and Israelsson at JPL co-developed the electron beam approach
Downstream Potential¶
- Artemis IV DUSTER — confirmed mission selection. Wang as PI, Horanyi as Deputy PI. This is the measurement counterpart to EBDM.
- Artemis surface operations — EBDM targets spacesuits, optical lenses, solar panels, thermal blankets. These are universal needs for any sustained lunar presence.
- CLPS missions — description explicitly targets commercial lunar lander dust issues
- Commercial — dust mitigation is a cross-cutting need for every lunar surface actor. If EBDM achieves flight validation, the addressable market includes every CLPS provider, Artemis contractor, and commercial ISRU operation.
Assessment¶
| Dimension | Rating |
|---|---|
| Technology readiness | Mid-stage (up to 95% efficacy under solar VUV per independent validation; flight validation summer 2026) |
| Funding trajectory | Strong — $24.8M DUSTER (through LASP) + $500K TechLeap (company). Academic pipeline fully funded; commercial entity still young |
| Academic foundation | Exceptional — 6 TechPort projects, 6+ publications (incl. LPSC 2026), Artemis IV $24.8M instrument selection |
| Downstream impact | Confirmed — Artemis IV DUSTER selected Dec 2025; independent VUV study validates daytime lunar performance; Lunar Outpost rover integration |
| Confidence | Suggestive → Confirmed for DUSTER mission infusion. EBDM commercial trajectory still suggestive |
Time dimension: EBDM concept published 2020, TechLeap Prize 2025, LPSC 2026 presentation March 2026, parabolic flight scheduled summer 2026 (~2-3 months), DUSTER Artemis IV target late 2028. The science-to-commercialization pipeline is in the critical window.
Key insight (updated Session 90): The $24.8M DUSTER selection (Dec 2025) transforms this assessment. Wang's group has gone from "promising academic spinout" to "PI of a $24.8M Artemis instrument on a Lunar Outpost rover." The dual position — Wang as PI on both EBDM (FO-funded dust mitigation solution) and DUSTER (Artemis IV dust measurement) — is now backed by $25M+ in funding. The FO parabolic flight (~summer 2026) is the last validation step before EBDM could be proposed as a companion technology to DUSTER on future Artemis missions. The question is no longer "will this technology find a mission?" but "how quickly will EBDM follow DUSTER to the Moon?"
Open Questions¶
- Will EBDM scale from lab surfaces to full spacesuit cleaning in operational conditions? (Summer 2026 parabolic flight should provide partial answer)
- Is the company pursuing venture funding or staying grant-dependent? The $24.8M DUSTER is through LASP, not the LLC.
- How does EBDM compare to competing approaches (e.g., electrodynamic dust shield, CO2 snow cleaning)?
- Will the Richmond et al. VUV findings be incorporated into Space Dust R&T's flight-test protocol?
- NEW (Session 90): What is Lunar Outpost's MAPP rover status? Does DUSTER integration create an EBDM co-deployment opportunity on the same rover?
- NEW (Session 90): Has DUSTER funding begun flowing through CU Boulder/LASP? (Not yet visible in USASpending as of Apr 2026)
Sources: TechPort 184151, 182239, 96505, 92670, 117250, 118302; LASP press releases; CU Venture Partners; Acta Astronautica; NASA TechLeap Prize