# Sun-Redirecting Mirror Satellites Reflect Orbital Plans Satellite That Can Shine Sunlight On Earth By Ellen Smith | Written with AI assistance | Published 2026-11-06 | Tech Source: Trend Hunter, https://www.trendhunter.com/trends/sun-redirecting-mirror-satellites References: [sciencenews.org](https://www.sciencenews.org/investors-lab/startup-targets-new-pain-point-nighttime)  Reflect Orbital is developing Eärendil-1, a satellite designed to redirect sunlight towards selected locations on Earth after dark. The idea is to provide extra light for solar farms, agricultural sites and outdoor workers without relying on additional ground-based lighting. The spacecraft will carry an 18-by-18-metre mirror, which is designed to reflect sunlight onto an area around five kilometres wide for roughly four minutes as it passes overhead. The light is expected to be comparable to a full moon, with potential uses ranging from supporting solar power generation to search operations and overnight industrial work. The project builds on earlier tests using balloon-mounted reflectors, but Eärendil-1 still faces engineering challenges before the concept can become a working service. If successful, it could offer businesses a way to schedule additional light from orbit rather than install permanent lighting on the ground. Image Credit: Sawdust ## Trend Insights (Trend Hunter) - Score: 7.8/10 - Popularity: 67% | Activity: 67% | Freshness: 100% - Audience gender: 50% men, 50% women - Primary generations: Millennial, Gen X - Top markets: North America ## Categories [Trend Hunter](https://www.trendhunter.com/trends) > [Tech](https://www.trendhunter.com/tech) > [Science](https://www.trendhunter.com/science) ## Key Themes ### What Makes This Trend Stand Out - **Orbital Sunlight Services:** Space-based mirrors introduce a new model for delivering temporary illumination to specific ground locations, creating opportunities for asset-light lighting infrastructure in energy, logistics and remote operations. - **Nighttime Solar Extension:** Redirected sunlight after dark expands the productive window for solar farms, suggesting new revenue models around timed orbital boosts rather than fixed terrestrial generation upgrades. - **Space-enabled Worksites:** Temporary moonlight-level illumination from satellites could reshape how industrial, agricultural and emergency teams operate overnight in areas where permanent lighting is costly or impractical. ### Sectors Adopting This - **Renewable Energy:** Solar operators gain the possibility of extending generation periods through scheduled reflected sunlight, opening paths for hybrid services that blend orbital infrastructure with ground-based power assets. - **Agriculture:** Farms and controlled outdoor growing sites could use brief supplemental light windows to support nighttime activity, monitoring and operational flexibility without installing extensive lighting systems. - **Aerospace:** Satellite manufacturers and orbital service providers are positioned around a new category of commercial space utility, where precision light delivery becomes a marketable capability alongside communications and imaging. ## Related on Trend Hunter - [Autonomous Orb Lamps](https://www.trendhunter.com/trends/flying-moon-sun.md) - [Perovskite Space Solar Panels](https://www.trendhunter.com/trends/Verde-Technologies.md) - [Solar Light Installations](https://www.trendhunter.com/trends/main-light.md) - [Kinetic Lens Lamps](https://www.trendhunter.com/trends/the-miror-collection.md) - [Space-Based Data Centers](https://www.trendhunter.com/trends/space-based-data-centers.md) - [Orbital Energy Networks](https://www.trendhunter.com/trends/Orbital-energy-networks.md)