United States development
Eta Space
Eta Space is a Rockledge, Florida startup founded in 2019 developing cryogenic fluid management (CFM) technology for in-space propellant storage, transfer, and refueling.
- Founded
- 2019
- Headquarters
- Rockledge, United States
- Ownership
- Private
Quick Facts
About Eta Space
Eta Space is a Rockledge, Florida startup founded in 2019 developing cryogenic fluid management (CFM) technology for in-space propellant storage, transfer, and refueling. The core technical challenge Eta addresses is that liquid hydrogen (LH2) and liquid oxygen (LOX) boil off in space due to heat leak, requiring active thermal management, zero-boiloff storage systems, and reliable cryogenic transfer hardware to enable orbital propellant depots.
Eta Space won a NASA Tipping Point contract in 2020 as part of the agency's cryogenic propellant storage and transfer (CPST) initiative — one of four awardees alongside SpaceX, United Launch Alliance, and Lockheed Martin — recognizing that in-space refueling is essential for sustainable cislunar and deep space operations. The company's technology targets future NASA lunar architecture propellant depots and commercial refueling services.
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- Verification
- Verified 2026-09-05
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Frequently asked about Eta Space
Quick answers to the questions readers most often search for.
- When was Eta Space founded?
- Eta Space was founded in 2019 in United States.
- Where is Eta Space headquartered?
- Eta Space is headquartered in Rockledge, United States.
- What does Eta Space do?
- Eta Space is a Rockledge, Florida startup founded in 2019 developing cryogenic fluid management (CFM) technology for in-space propellant storage, transfer, and refueling. The core technical challenge Eta addresses is that liquid hydrogen (LH2) and liquid oxygen (LOX) boil off in space due to heat leak, requiring active…
- Is Eta Space a public or private company?
- Eta Space is a privately held company and is not listed on any stock exchange.
- What sector does Eta Space operate in?
- Eta Space works in propulsion and Cryogenics.
Data Accuracy Notice: Information about Eta Space is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.