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Eclipse Space

Eclipse designs and validates rapid‑iteration space propulsion hardware, focusing first on an all‑engine igniter that is being stress‑tested beyond nominal limits to accelerate learning.

Rennes, FranceFounded 20254300+ followers
Updated 1 month ago

Funding

Funding not disclosed

Funding rounds are not available yet.

Founders

Product

Problem

Developing reliable, high‑performance propulsion systems for NewSpace launch vehicles requires extensive testing, but traditional development cycles are slow, costly, and risk‑averse, limiting rapid innovation and iteration.

Solution

Eclipse Space builds and validates rapid‑iteration propulsion hardware, beginning with an all‑engine igniter that is deliberately stress‑tested beyond nominal limits to accelerate learning. By embracing a “test fast, learn fast” methodology, the company quickly gathers performance data, identifies failure modes, and refines designs. This approach enables the rapid transition from igniter prototypes to full‑scale engines that meet the performance and cost targets of emerging commercial launch providers. Continuous measurement, correction, and re‑testing are integrated into the development workflow to ensure that each iteration moves closer to the desired thrust and reliability specifications.

Target Audience

Primary customers are small to medium commercial launch companies and satellite manufacturers seeking affordable, high‑performance propulsion solutions that can be developed and qualified on accelerated timelines.

Features

  • All‑engine igniter prototype subjected to extreme‑condition testing to map performance boundaries
  • Rapid‑iteration test framework that shortens the design‑test‑analysis loop to weeks rather than months
  • Data‑driven design updates using high‑speed instrumentation and telemetry from each test firing
  • Scalable architecture allowing the igniter design to be expanded into a complete propulsion engine
  • Alignment with NewSpace operational constraints such as low cost, high thrust‑to‑weight, and quick turnaround
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