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Aeon Vacuum
The vacuum-optimized Aeon engine flown on Terran 1's retired upper stage.
Identity
Domains
spaceflight
Identity Level
variant
Kind
liquid-rocket-engine
Name
Aeon Vacuum
Status
retired
Details
Description
The vacuum-optimized Aeon engine flown on Terran 1's retired upper stage.
Developers
Developer
Family
Family
Manufacturers
Manufacturer
Propellants
liquid methane
liquid oxygen
Links
Official Url
https://www.relativityspace.com/terran-1
Assets & Meta
Creation Time
July 29, 2026 at 08:05:50 UTC
Updated Time
July 29, 2026 at 08:08:13 UTC
Other
Sources
Accessed Date
2026-07-29
Note
Supports the legacy vehicle installation and the narrow canonical identity used for migration.
Publisher
Official vehicle or program source
Title
Terran 1 official vehicle reference
Url
https://www.relativityspace.com/terran-1
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