A: Soyuz-T is a Soviet (now Russian) crewed spacecraft model that was part of the Soyuz program, designed for human spaceflight missions.

Q: How does Soyuz-T differ from earlier Soyuz models?

A: It was an improved version of the Soyuz spacecraft, likely with enhanced life support systems and capabilities for longer-duration missions.

Q: What notable missions were conducted with Soyuz-T?

A: Notable missions include Soyuz T-8 (an unsuccessful 1983 crewed flight to Salyut 7) and Soyuz T-15 (the first crewed mission to travel between two space stations in one flight).

The Soyuz-T played a critical role in advancing Soviet human spaceflight capabilities, serving as an improved iteration of the Soyuz series to support longer-duration missions and complex space station operations. It enabled extended stays aboard space stations like Salyut 7 and Mir, contributing to scientific research and international cooperation in space exploration. Its design innovations, such as enhanced life support and improved docking systems, set the stage for subsequent Soyuz variants and reinforced the Soyuz program's reliability as the workhorse of human spaceflight for decades.

- It was the first Soyuz variant specifically designed for long-duration missions, featuring upgraded life support systems and increased cargo capacity. - It enabled the first crewed spaceflight to travel between two space stations (Salyut 7 and Mir) in a single mission, as seen in Soyuz T-15. - It supported multiple crewed missions to Salyut 7, including the unsuccessful Soyuz T-8 mission in 1983. - It maintained the Soyuz program's reputation as a reliable and versatile spacecraft for human spaceflight, serving as a workhorse for the Soviet space program. - It was developed under the broader Soyuz program, which became the backbone of Soviet and later Russian human spaceflight operations.

#### Design and Development The Soyuz-T was developed as an evolution of the earlier Soyuz 7K-ST model, incorporating improvements to support longer-duration missions. It featured enhanced life support systems, increased fuel capacity, and refined docking mechanisms, addressing the limitations of its predecessor. The spacecraft was designed to accommodate three crew members and could remain in orbit for extended periods, making it suitable for missions to space stations like Salyut 7 and later Mir. #### Technical Specifications - **Country of Origin**: Russia (originally the Soviet Union) - **Program**: Soyuz program - **Class**: Crewed spacecraft - **Native Label**: Союз-T (Soyuz-T in Russian) - **Aliases**: Soyuz 7K-ST, Soyuz 7K ST, 联盟7K-ST, 联盟T型 - **Sitelink Count**: 13 #### Mission History The Soyuz-T series conducted several notable missions, including: - **Soyuz T-8 (1983)**: An unsuccessful crewed flight to Salyut 7, where the spacecraft failed to dock with the space station. - **Soyuz T-15 (1986)**: The first and only crewed mission to travel between two space stations (Salyut 7 and Mir) in one flight, demonstrating the Soyuz-T's capability for complex orbital transfers. These missions highlighted the Soyuz-T's role in advancing Soviet space exploration and its adaptability for diverse mission profiles. ```json { "@context": "https://schema.org", "@type": "Thing", "name": "Soyuz-T", "description": "A Soviet (now Russian) crewed spacecraft model that was part of the Soyuz program, designed for human spaceflight missions.", "sameAs": ["https://en.wikipedia.org/wiki/Soyuz-T", "https://www.wikidata.org/wiki/Q15241312"] }

Soyuz-T

Soviet crewed spacecraft model

class spacecraft Q2637056

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Soyuz-T

Summary

Soyuz-T is a spacecraft^[1]. Soyuz-T ranks in the top 9% of spacecraft entities by monthly Wikipedia readership (71 views/month).^[2]

Key Facts

Soyuz-T is in the country of Russia^[3].
Soyuz-T's instance of is recorded as spacecraft^[4].
Soyuz-T's subclass of is recorded as Soyuz^[5].
Soyuz-T's part of is recorded as Soyuz programme^[6].
Soyuz-T's Commons category is recorded as Soyuz spacecraft^[7].
Soyuz-T's Freebase ID is recorded as /m/02vsb40^[8].
Soyuz-T's native label is recorded as {'lang': 'ru', 'text': 'Союз-T'}^[9].

Why It Matters

Soyuz-T ranks in the top 9% of spacecraft entities by monthly Wikipedia readership (71 views/month).^[2] Soyuz-T has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.^[10] Soyuz-T is known by 8 alternative names across languages and contexts.^[11]

⭐ Popularity Graph

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🌐 Wiki Languages

13 / 423 langs

📈 Wikipedia Views · last 88h

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Quick Facts

Instance of spacecraft

Country Russia

Instance of spacecraft

Subclass of Soyuz

Part of Soyuz programme

Properties

Freebase id /m/02vsb40

Native label Союз-T

Native label lang: ru, text: Союз-T

Part of Soyuz programme

External References (1)

Freebase id /m/02vsb40

🌐 Available in 10 languages

enSoyuz-T csSojuz-T esSoyuz T frSoyouz-T heסויוז-T itSojuz-T ko소유즈-T plSojuz-T ptSoyuz T ukСоюз-Т

🏷️ Also known as

es Soyuz 7K ST es Soyuz 7K-ST pl Sojuz T uk Союз-T zh 联盟7K-ST zh 联盟T型 zh-hans 联盟7K-ST zh-hant 聯盟7K-ST

🔗 Connections

Examples 18

Soyuz T-11, Soyuz T-15, Soyuz T-9, Soyuz 7K-ST No.16L, Soyuz T-13, Soyuz T-6, Soyuz T-7, Soyuz T-10 +10 more

← Vessel 18

Soyuz T-11, Soyuz T-15, Soyuz T-9, Soyuz 7K-ST No.16L, Soyuz T-13, Soyuz T-6, Soyuz T-7, Soyuz T-10 +10 more

Belongs to 1

Soyuz programme

Country 1

Russia

Instance of 1

spacecraft

Part of 1

Soyuz programme

Subclass of 1

Soyuz

← Used by 1

502 series integrated circuits

References

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

Direct Wikidata claims

Class ancestry

[1] ↑ Soyuz-T is an instance of spacecraft (Q40218) [P31, primary]. Wikidata. wikidata.org.

Aggregate / graph-position facts

[2] ↑ Soyuz-T ranks in the top 9% of spacecraft entities by monthly Wikipedia readership (71 views/month).. Wikimedia Foundation. dumps.wikimedia.org.
[10] ↑ Soyuz-T has Wikipedia articles in 10 language editions, a strong signal of global cultural recognition.. Wikidata sitelinks. wikidata.org.
[11] ↑ Soyuz-T is known by 8 alternative names across languages and contexts.. Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Soyuz-T. Retrieved March 9, 2026, from https://4ort.xyz/entity/soyuz-t

MLA “Soyuz-T.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Mar. 2026, https://4ort.xyz/entity/soyuz-t.

BibTeX

@misc{4ortxyz_soyuz-t_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Soyuz-T}}, year = {2026}, url = {https://4ort.xyz/entity/soyuz-t}, note = {Accessed: 2026-03-09}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Soyuz-T — https://4ort.xyz/entity/soyuz-t (retrieved 2026-03-09)

Canonical URL: https://4ort.xyz/entity/soyuz-t · Last refreshed: March 9, 2026

Soyuz-T

Soyuz-T

Summary

Key Facts

Why It Matters

Related Entities

References

Direct Wikidata claims

Class ancestry

Aggregate / graph-position facts

📑 Cite this page