Brynn Ayers, MJLST Staffer
A California startup is preparing to launch a satellite with an eighteen-by-eighteen-meter mirror into low-Earth orbit, with the stated goal of redirecting sunlight onto the dark side of the planet, on demand, for a fee.[1] Reflect Orbital raised at least $20 million in venture capital,[2] secured a U.S. Air Force contract,[3] and filed openly with the FCC.[4] The company’s pitch is straightforward: sunlight is the most abundant energy source in the solar system, but roughly 2.2 billion times more of it misses Earth than hits it.[5] What if we redirected some of that excess back? By 2035, Reflect Orbital envisions a constellation of over 50,000 mirrors providing light at up to 36,000 lux, full daylight, for hours at a time, to paying customers anywhere on Earth.[6] Its first demonstration satellite, Eärendil-1, is targeting a mid-2026 launch.[7]
The FCC Chokepoint
In the United States, the Federal Communications Commission (FCC) is the gatekeeper for commercial satellite operations.[8] Reflect Orbital filed its application in August 2025, seeking authorization to launch and operate its first demonstration satellite.[9] When making its decisions, the FCC must determine whether the project is in the “public interest, convenience, and necessity.”[10]
That public-interest standard is broad enough that it could allow the FCC to weigh light pollution, ecosystem disruption, and human health impacts. In practice, the FCC rarely exercises that muscle for satellite applications.[11] Its review framework is built around radio frequency interference and orbital debris, not the redirection of visible light onto the Earth’s surface.[12]
The response from the scientific community has been extraordinary. The American Astronomical Society formally filed a petition to deny Eärendil-1’s launch,[13] arguing that the potential for interference with billions of dollars in federally-funded astronomical research, combined with risks to human health and the environment, outweighs the limited experimental value of the mission.[14] Over 1,800 public comments flooded the FCC docket.[15] DarkSky International has urged the commission to close what it calls “longstanding regulatory gaps” before approving any deployment.[16]
The NEPA Vacuum
Perhaps the most significant legal vulnerability in this entire regulatory picture is the near-total absence of environmental review. The National Environmental Policy Act (NEPA) is the foundational federal law requiring agencies to assess the environmental impact of major federal actions.[17]
Satellites, largely, do not require environmental impact statements. The FCC has long applied a “categorical exclusion” to satellite licensing, which is a formal determination that a category of actions has no significant environmental effect and therefore requires no review.[18] The Commission’s reasoning, articulated explicitly in a rule-change process it opened in August 2025, is that satellites are “extraterritorial activities” with effects located outside U.S. jurisdiction.[19] Because the satellite is in space, the FCC argues, its effects are not subject to domestic environmental law.[20]
Critics, including the AAS, American Institute of Biological Sciences, and twenty-six co-signing scientific organizations, have argued this reasoning is legally and factually untenable. A satellite designed to redirect light onto the Earth’s surface is not an activity with extraterritorial effects; it is an activity with profoundly terrestrial ones. The light hits the ground. It affects wildlife.[21] It disrupts human circadian rhythms.[22] It washes out the night sky. The argument that all of this is beyond the reach of NEPA because the mirrors are in orbit stretches the categorical exclusion well beyond its intended scope.
Making matters more fraught, the Trump Administration’s January 2025 “Unleashing American Energy” executive order directed agencies to revisit and reduce their NEPA requirements.[23] The FCC’s August rulemaking followed in that regulatory spirit. The practical effect has been to further insulate satellite applications from the kind of environmental review that, many legal observers argue, a project of this scale plainly demands.[24]
The Liability Frontier
Beyond the licensing question, Reflect Orbital faces significant potential liability exposure under existing U.S. and international law, particularly if anything goes wrong.
The 1972 Convention on International Liability for Damage Caused by Space Objects holds launching states strictly liable for damage caused by their space objects on the Earth’s surface.[25] This is a treaty obligation of the U.S. government, but under the Commercial Space Launch Competitiveness Act and related regulations, liability can flow back to operators through indemnification requirements and insurance mandates.[26] If a malfunctioning Reflect Orbital mirror were to cause a vehicle accident, harm wildlife across a protected habitat, or damage another satellite in a collision, the legal claims could implicate multiple statutes, multiple agencies, and potentially multiple countries.
This malfunction scenario is not hypothetical. In August 2024, NASA’s Advanced Composite Solar Sail System began tumbling uncontrollably after deployment, flashing unpredictably across the night sky.[27] A similar failure in a commercial mirror constellation, at scale, could produce consequences that existing tort law is poorly equipped to address. Who has standing to sue? In which court? Under which country’s law? These questions have no settled answers.
The Public Interest Standard and What Comes Next
The FCC is now in the position of having to decide an application for which its existing legal tools are a poor fit. Its public-interest standard is capacious but untested in this context. Its environmental review framework is designed for a different era of satellite deployment. Its liability regime was built for communications satellites, not for mirrors that intentionally shine light on populated areas of the Earth.
What the agency decides about Eärendil-1 will set a precedent that extends far beyond one demonstration satellite. If the FCC grants the license without requiring an independent environmental impact assessment, as DarkSky International has called for, it will effectively signal that a constellation of 50,000 light-redirecting mirrors can be built without any formal review of what that means for human health, wildlife, or the night sky. If it denies the license or imposes meaningful conditions, it will be charting genuinely new legal territory for commercial space operations.
Notes
[1] Kenneth Chang & Hiroko Tabuchi, A Big Night Light in the Sky? Start-Up Wants to Launch a Space Mirror, N. Y. Times (Mar. 9, 2026) https://www.nytimes.com/2026/03/09/climate/space-mirror-satellite-solar.html?unlocked_article_code=1.XFA.VK5j.mSvGAODBU5zQ&smid=url-share.
[2] Press Release, Reflect Orbital, Reflect Orbital Secures $20 Million in Series A Funding Led by Lux Capital (May 14, 2025), https://www.reflectorbital.com/press/reflect-orbital-secures-20-million-in-series-a-funding-led-by-lux-capital.
[3] Press Release, Reflect Orbital, Reflect Orbital Selected for SBIR Phase II Contract by AFWERX to Advance Satellite-Based Sunlight Redirection Technology (June 3, 2025), https://www.reflectorbital.com/press/reflect-orbital-selected-for-sbir-phase-ii-contract-by-afwerx-to-advance-satellite-based-sunlight-redirection-technology.
[4] FCC, Report No. SAT-01972, Satellite Licensing Division and Satellite Programs and Policy Division Information RE: Applications Accepted for Filing (2026).
[5] Reflect Orbital, https://www.reflectorbital.com/ (last visited Apr. 21, 2026.
[6] Id.
[7] Id.
[8] FCC, Satellite, https://www.fcc.gov/general/satellite#:~:text=Satellite%20technology%20provides%20telecommunications%20service,space%20stations%20and%20earth%20stations.
[9] FCC, supra note 4.
[10] 47 U.S.C.A. § 307 (West 2004).
[11] Press Release, Public Employees for Environmental Responsibility, FCC Must Consider Impacts of Million-Satellite Constellation (Mar. 24, 2026).
[12] Two Satellite Proposals Threaten Dark and Quiet Skies Worldwide, Astrobites (Feb. 26, 2026), https://astrobites.org/2026/02/26/reflect-orbital-ai-data-center/.
[13] ColinHamill, Policy Update (11 March 2026), Am. Astronomical Soc’y, https://aas.org/posts/news/2026/03/policy-update-11-march-2026.
[14] Colin Hamill, Policy Update (26 March 2026), Am. Astronomical Soc’y, https://aas.org/posts/news/2026/03/policy-update-26-march-2026.
[15] Action Alert: Provide Input to the FCC on Proposed Satellite Systems, Am. Astronomical Soc’y, https://aas.org/action-alert-provide-input-fcc-proposed-satellite-systems#:~:text=Over%201800%20comments%20have%20been,is%20in%20the%20public%20interest) (last visited Apr. 8, 2026).
[16] Sunlight on Demand: How Orbital Illumination Systems Threaten to Change the Night as We Know it, DarkSky (Dec. 22, 2025), https://darksky.org/news/orbital-illumination-systems/.
[17] What is the National Environmental Policy Act?, EPA (Feb. 23, 2026), https://www.epa.gov/nepa/what-national-environmental-policy-act.
[18] U.S. Gov’t Accountability Off., GAO-23-105005, Satellite Licensing: FCC Should Reexamine Its Environmental Review Process for Large Constellations of Satellites (200), https://www.gao.gov/assets/730/723690.pdf.
[19] Modernizing the Commission’s National Environmental Policy Act Rules, 90 Fed. Reg. 40295, 40300 (Aug. 19, 2025) (to be codified at 47 C.F.R. pt. 1).
[20] Id.
[21] Kathryn L G Russart & Randy J Nelson, Artificial Light at Night Alters Behavior in Laboratory and Wild Animals, 329 J. Experimental Zoology 401, 402 (2018), https://pmc.ncbi.nlm.nih.gov/articles/PMC6205897/.
[22] Mark Bult, Effects of Light Pollution, DarkSky (Apr. 27, 2023), https://darksky.org/resources/what-is-light-pollution/effects/wildlife-ecosystems/; Light Pollution Harms Wildlife and Ecosystems, DarkSky (Apr. 27, 2023) https://darksky.org/resources/what-is-light-pollution/effects/wildlife-ecosystems/.
[23] Exec. Order No. 14154, 90 Fed, Reg, 8353 (Jan. 29, 2025).
[24] Drew Reagan, DarkSky International Opposes Reflect Orbital’s Proposed Orbital Illumination System, DarkSky (Dec. 19, 2025), https://darksky.org/news/organizational-statement-reflect-orbital/.
[25] Convention on International Liability for Damage Caused by Space Objects, UN Off. for Outer Space Affs., https://www.unoosa.org/oosa/en/ourwork/spacelaw/treaties/introliability-convention.html.
[26] U.S. Gov’t Accountability Off., GAO-17-88, Commercial Space Launch Insurance: views Differ on Need for Change to Insurance Approach but Clarification is Needed (2016), https://www.gao.gov/products/gao-17-88.
[27] Mike Wall, NASA’s Solar-Sailing Spacecraft has a Bent Boom and is Still Tumbling in Earth Orbit, Space (Oct. 25, 2024), https://www.space.com/nasa-acs3-solar-sail-bent-boom.
