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Terran 1

Terran 1 was Relativity Space's retired two-stage, expendable small-lift pathfinder. The 3D-printed LOX/methane rocket used nine Aeon 1 engines and one vacuum engine. Its only launch passed Max-Q, completed first-stage flight and stage separation, and crossed the Kármán line before an upper-stage anomaly prevented orbit.

Identity

Aliases
Relativity Terran 1Terran One3D-printed Terran 1
Family Name
Terran
Full Name
Terran 1
Reusability
expendable
Slug
terran-1
Status
retired
Type
rocket
Variant Name
Terran 1

Details

Description
Terran 1 was Relativity Space's retired two-stage, expendable small-lift pathfinder. The 3D-printed LOX/methane rocket used nine Aeon 1 engines and one vacuum engine. Its only launch passed Max-Q, completed first-stage flight and stage separation, and crossed the Kármán line before an upper-stage anomaly prevented orbit.
Diameter M
3
Engines
  • Count
    9
    Name
    Aeon 1
    Placement
    core
  • Count
    1
    Name
    Aeon Vacuum
    Placement
    upper
First Flight Year
2,023
Height M
33.5
Last Flight Year
2,023
Manufacturer Id
jd7cvqqytymw95sak6jacaer4s7kp8vx
Operator Id
jd7cvqqytymw95sak6jacaer4s7kp8vx
Parent Vehicle Family Id
nd7j7b4rmp6kwyt24b8t2wvmex8agy79
Payload Capacity Kg
Leo
1,250
Stages Count
2
Strap On Boosters Count
0

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Creation Time
7/14/2026, 5:31:55 AM
Updated Time
7/14/2026, 5:31:55 AM