Q: What was the Titan IIIE used for?

A: The Titan IIIE was primarily used to launch NASA spacecraft, including interplanetary probes like Voyager 1 and Voyager 2, as well as Mars landers and orbiters (Viking 1 and 2).

Q: Who manufactured the Titan IIIE?

A: The Titan IIIE was manufactured by Martin Marietta, an American aerospace company.

Q: What were the main components of the Titan IIIE?

A: The Titan IIIE consisted of UA1205 solid rocket boosters, Titan 3A-1 and 3A-2 core stages, a Centaur upper stage, and optionally a Star 37 fourth stage.

Q: What notable missions did the Titan IIIE launch?

A: It launched Voyager 1 and 2, the Viking Mars missions, the Helios solar probes, and other NASA spacecraft.

Titan IIIE

model of Titan III launch vehicle

Class type of: Titan III Q1187262

Facts

5 properties

Instance of: rocket model
Subclass of: Titan III^[3]
Country of origin: United States^[4]
Has part(s): UA1205, Titan 3A-1, Titan 3A-2, Centaur, Star 37^[5]^[6]^[7]^[8]^[9]
Manufacturer: Martin Marietta^[2]

🏷️ Also known as

en Titan 3E en Titan III-Centaur en Titan IIIE de Titan 3E-Centaur he טיטן 3E hi टाइटन तृतीय ई hi टाईटन तृतीय ई ko 타이탄 3E ko 타이탄 IIIE ko 타이탄 IIIE-센타우르 pl Titan IIIE ru Титан-3E ru Titan IIIE zh 泰坦3E zh 泰坦3E火箭 zh 泰坦3E運載火箭 zh 泰坦IIIE zh 泰坦IIIE火箭 zh 泰坦IIIE運載火箭 zh 泰坦三E

🔖 Identifiers · 1

Freebase ID: /m/05bzp2p

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections

← Space launch vehicle 12

Voyager 1, Voyager 2, Viking 1, Viking 2, Helios 1, Helios 2, Sphinx, Viking 1 Lander +4 more

Has part(s) 4

Centaur, Star 37, Titan 3A-1, Titan 3A-2

Belongs to 1

Titan III

Country of origin 1

United States

Manufacturer 1

Martin Marietta

Subclass of 1

Titan III

← Uses 1

Voyager program

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Summary

Titan IIIE is a rocket model^[1].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

[2] ↑ Titan IIIE — manufacturer (P176): Martin Marietta. wikidata.org.
[3] ↑ Titan IIIE — subclass of (P279): Titan III. wikidata.org.
[4] ↑ Titan IIIE — country of origin (P495): United States. wikidata.org.
[5] ↑ Titan IIIE — has part(s) (P527): UA1205. astronautix.com. astronautix.com. Provenance: wikidata.org.
[6] ↑ Titan IIIE — has part(s) (P527): Titan 3A-1. astronautix.com. astronautix.com. Provenance: wikidata.org.
[7] ↑ Titan IIIE — has part(s) (P527): Titan 3A-2. astronautix.com. astronautix.com. Provenance: wikidata.org.
[8] ↑ Titan IIIE — has part(s) (P527): Centaur. astronautix.com. astronautix.com. Provenance: wikidata.org.
[9] ↑ Titan IIIE — has part(s) (P527): Star 37. space.skyrocket.de. space.skyrocket.de. Provenance: wikidata.org.

Class ancestry

[1] ↑ Titan IIIE is an instance of rocket model (Q110055303) [P31, primary]. Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Titan IIIE. Retrieved November 4, 2026, from https://4ort.xyz/entity/titan-iiie

MLA “Titan IIIE.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Nov. 2026, https://4ort.xyz/entity/titan-iiie.

BibTeX

@misc{4ortxyz_titan-iiie_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Titan IIIE}}, year = {2026}, url = {https://4ort.xyz/entity/titan-iiie}, note = {Accessed: 2026-11-04}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Titan IIIE — https://4ort.xyz/entity/titan-iiie (retrieved 2026-11-04)

Canonical URL: https://4ort.xyz/entity/titan-iiie · Last refreshed: November 4, 2026