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Reflect Orbital aims to launch its first test satellite, EARENDIL 1, in 2026, with a long-term goal of deploying 4,000 reflective satellites by 2030. These satellites will use thin reflective sheets to direct solar light onto specific areas on Earth, providing 'solar light on demand' to solar farms, emergency services, and other paying customers.

The satellites could allow energy generation after sunset and illuminate disaster-affected areas without new infrastructure. However, a NASA study warns that the projected increase in satellites, from 15,000 currently to possibly over half a million in the next decade, may severely disrupt astronomical observations.

Experts estimate each satellite could emit a beam four times brighter than a full moon, potentially obscuring stars and impacting nocturnal wildlife behavior. Reflect Orbital claims its mirrors could alleviate evening electricity demand, particularly in areas reliant on solar energy.