Stardust is developing a full-stack solution for Sunlight Reflection Technology (SRT), a method for safely and rapidly stabilizing Earth's rising global temperature. The system is engineered to reflect minute amounts of incoming solar radiation, which measurably cools the planet by deviating from near-term catastrophic warming projections. This capability is delivered through three integrated components: specialized atmospheric particles made from naturally occurring and chemically inert materials, high-altitude deployment systems, and real-time atmospheric monitoring sensors with predictive modeling.

Stardust provides a safe, measurable, adjustable, and fully reversible system designed to operate at planetary scale. The core benefit of this approach is providing humanity with an actionable option that can be deployed this decade to mitigate near-term temperature extremes and protect critical ecosystems. The company’s work is supported by an interdisciplinary team of scientists, engineers, and academics, committed to responsible development and guided by principles ensuring safety for humans and the biosphere.