What exactly is Ekspress-1000NTA?

Ekspress-1000NTA is a standardized satellite bus model—a reusable spacecraft infrastructure platform designed by Russian manufacturer ISS Reshetnev. It provides the essential service module framework that supports payloads like scientific instruments and communications equipment for multiple-production spacecraft.

Who builds Ekspress-1000NTA and where is it from?

JSC Information Satellite Systems Reshetnev, a major Russian aerospace manufacturer, designs and produces the Ekspress-1000NTA. This satellite bus originates from Russia and represents a key component of the nation's commercial and scientific spacecraft production capabilities.

How does Ekspress-1000NTA relate to the Ekspress-1000 family?

Ekspress-1000NTA is a specific model that belongs to the larger Ekspress-1000 product line, functioning as a distinct variant within this satellite bus family. The naming convention suggests it shares core design elements with other Ekspress-1000 models while offering unique configurations for particular mission requirements.

What is the difference between a satellite bus and the complete spacecraft?

A satellite bus like Ekspress-1000NTA is the infrastructure and service module that provides power, propulsion, thermal control, and structural support—the "backbone" of the spacecraft. The complete spacecraft includes this bus plus the mission-specific payload, which could be scientific instruments, communications gear, or other specialized equipment.

Why does Ekspress-1000NTA have an alternative name?

The alias Express-1000HTA reflects either an internal designation system within ISS Reshetnev or a variant configuration of the base model. Such alternative naming is common in aerospace manufacturing to denote specific performance tiers, customer customizations, or export versions while maintaining the core design identity.

Ekspress-1000NTA

model of satellite bus designed by ISS Reshetnev

Class type of: spacecraft bus Q136278480

Facts

5 properties

Instance of: spacecraft model
Subclass of: spacecraft bus^[3]
Part of: Ekspress-1000^[4]
Country of origin: Russia^[5]
Manufacturer: JSC Information Satellite Systems Reshetnev^[2]

🏷️ Also known as

en Ekspress-1000NTA en Express-1000HTA

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🔗 Connections

← Spacecraft bus 4

KazSat-3, Olymp-K 1, Yamal 300K, Olymp-K 2

Belongs to 1

Ekspress-1000

Country of origin 1

Russia

Manufacturer 1

JSC Information Satellite Systems Reshetnev

Part of 1

Ekspress-1000

Subclass of 1

spacecraft bus

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Summary

Ekspress-1000NTA is a spacecraft model^[1].

References

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

Direct Wikidata claims

Class ancestry

[1] ↑ Ekspress-1000NTA is an instance of spacecraft model (Q117384800) [P31, primary]. Wikidata. wikidata.org.

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APA

4ort.xyz Knowledge Graph. (2026). Ekspress-1000NTA. Retrieved April 4, 2026, from https://4ort.xyz/entity/ekspress-1000nta

MLA “Ekspress-1000NTA.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Apr. 2026, https://4ort.xyz/entity/ekspress-1000nta.

BibTeX

@misc{4ortxyz_ekspress-1000nta_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ekspress-1000NTA}}, year = {2026}, url = {https://4ort.xyz/entity/ekspress-1000nta}, note = {Accessed: 2026-04-04}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ekspress-1000NTA — https://4ort.xyz/entity/ekspress-1000nta (retrieved 2026-04-04)

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