Spaceium
Service stations along the space superhighway

Spaceium is developing in-orbit refueling stations designed to store and supply fuel to spacecraft. By enabling on-orbit refueling, the company aims to extend mission ranges, increase payload capacity, and unlock farther space travel. The project addresses what it identifies as the biggest bottleneck in space exploration: fuel constraints.
Spaceium builds in-orbit stations that store fuel and supply it to passing spacecraft, acting as refueling depots along space routes.
spacecraft operators and space mission planners
Background.
- Status
- idea
- Business model
- unknown
- Company
- Spaceium
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