Mercury could become the blueprint for constructing a Dyson swarm, according to a radical new engineering analysis. Researchers propose using a 1,000-tonne self-replicating industrial seed to mine and refine the planet's iron-nickel core, doubling production every 10 days. This exponential growth would theoretically reach 58 doublings—converting Mercury into a swarm of solar-collecting satellites—but hits physical limits long before the planet is fully consumed.

The project stalls at 31 doublings due to Mercury's 170-petawatt sunlight ceiling. Surface-based industry can't expand indefinitely because the planet only intercepts so much solar energy. Waste heat from operations forces engineers to shift power-processing and heat rejection to orbital systems earlier than expected. By the low-to-mid 20s doublings, the colony must divert resources to build sunward collectors and orbital radiators to avoid thermal collapse.

Local manufacturing covers Mercury's surface with industrial infrastructure, but only 0.0006% of the planet's mass gets processed by this stage. The true breakthrough comes when Mercury's resources seed a heliocentric logistics network, using mass drivers and electromagnetic launch systems to scale production. This hybrid approach avoids surface saturation while leveraging Mercury's raw materials.

The analysis reveals a fundamental engineering truth: rapid disassembly requires balancing local growth with off-world infrastructure. Mercury's low gravity and metal-rich composition make it ideal, but success depends on timing the transition to space-based systems before thermal and power limits cripple progress. The result isn't just a Mercury Dyson swarm—it's a blueprint for exponential resource utilization across the solar system.