Johnson Space Center

What Johnson Space Center does

Johnson Space Center (JSC), legally the Lyndon B. Johnson Space Center, is a NASA field center established in 1961 in Houston, Texas, and serves as the U.S. civil space agency's lead center for human spaceflight. JSC houses the astronaut corps, mission control, the Space Transportation Systems Division, and the Toxicology and Environmental Chemistry (TEC) group, which provides real-time air and water quality monitoring aboard crewed spacecraft including the ISS. The center has been central to every U.S. human spaceflight program — Mercury, Gemini, Apollo, Space Shuttle, ISS, and Artemis — and currently leads development of the Orion spacecraft and SLS rocket for crewed lunar missions under the Artemis and Moon Base Programs.

JSC's product surface spans crewed lunar exploration (Artemis), commercial lunar payload delivery (CLPS), lunar surface infrastructure (Moon Base), environmental monitoring and life support systems for spacecraft, and programmatic support for space-based observatories (James Webb Space Telescope, Chandra, Swift, Europa Clipper, OSIRIS-REx). Its underlying technology is built around proprietary analytical chemistry techniques and real-time sensors developed exclusively for NASA missions, and decades of accumulated mission operations and risk-analysis expertise.

As a federal research center, JSC does not generate commercial revenue. It is funded through NASA's congressional appropriations under the National Aeronautics and Space Act of 1958, and its outputs are distributed through NASA's institutional infrastructure (mission control, NASA+, official publications, inter-agency collaborations) rather than commercial channels. Its primary internal customer is the NASA astronaut corps and spaceflight operations enterprise, with downstream beneficiaries including international ISS partner agencies and commercial spaceflight partners.

Name

Johnson Space Center

Legal name

Lyndon B. Johnson Space Center

Website

https://nasa.gov

Company type

Public

Founded year

1961

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

Johnson Space Center is NASA's lead field center for human spaceflight, operating mission control, astronaut training, spacecraft environmental monitoring, and the Artemis and Moon Base Programs from Houston, Texas, under congressional appropriations.

Ownership category

akta.pro rank

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Infrastructure, Operations

Distribution channels1 record

Marketing channels7 records

Core offering

Johnson Space Center (JSC) is NASA's primary center for human spaceflight operations, providing mission control for the International Space Station, astronaut training, and Space Transportation Systems oversight. It also manages the Artemis program for crewed lunar exploration, the Moon Base Program for sustained lunar presence, and Toxicology and Environmental Chemistry (TEC) services that monitor air and water quality aboard spacecraft to ensure astronaut safety.

Product overview

Johnson Space Center (JSC) is NASA's primary center for human spaceflight operations, providing core capabilities in space transportation systems, astronaut safety monitoring, and lunar exploration infrastructure. JSC's portfolio includes the Moon Base Program and Commercial Lunar Payload Services (CLPS) for sustained lunar presence, the Artemis Program for crewed lunar missions, and support for space-based observatories including the James Webb Space Telescope, Chandra X-ray Observatory, Swift Observatory, Europa Clipper, and OSIRIS-REx. The Toxicology and Environmental Chemistry group provides spacecraft environmental monitoring services for astronaut safety aboard the International Space Station and future deep space missions.

Differentiator

Problem solved

Functional benefit

Products and services

• Toxicology and Environmental Chemistry (TEC) Services
• Space Transportation Systems Division Services
• Moon Base Program
• Commercial Lunar Payload Services (CLPS)
• Artemis Program
• James Webb Space Telescope Mission
• Chandra X-ray Observatory Mission
• Neil Gehrels Swift Observatory Mission
• Europa Clipper Mission
• OSIRIS-REx Mission

Quantifiable outcome

• Supports astronaut safety for all ISS crew members through continuous environmental monitoring
• +1 more outcomes

Segments1 record

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Recent moves6 records

Expansion highlights5 records

Regional players

• JAXA (Japan Aerospace Exploration Agency): Japan's national space agency and a key ISS partner operating Kibo module and cargo/crew vehicles. Comparable as a national-agency peer with human-spaceflight expertise in a different jurisdiction, partnered with JSC via ISS.

Emerging players

• Axiom Space: Commercial company building the world's first commercial space station and private astronaut missions to the ISS. An emerging peer directly intersecting with JSC's LEO crewed-operations franchise.

Broad incumbents

• Blue Origin: Commercial human-spaceflight provider working on crewed lunar landers for Artemis (Blue Moon). Functions as a broader commercial incumbent overlapping with JSC's lunar-program interests through NASA's contracted services.
• SpaceX: Commercial human-spaceflight operator under NASA's Commercial Crew program (Crew Dragon transports ISS crews). Functions as a broadly-overlapping incumbent whose certified-crewed missions compete for NASA's attention and funding relative to JSC's traditional mission-control role.
• European Space Agency: Multinational civil space agency with comparable human-spaceflight competencies (Columbus module, ATV, astronaut corps). Functions as a broader-incumbent peer given shared ISS operations and parallel deep-space planning capabilities.

Direct peers

• Kennedy Space Center: NASA's Florida field center responsible for launch operations and pre-launch processing. Pairs directly with JSC, since KSC handles vehicle integration/launch for crewed missions while JSC handles mission control, training, and crew operations.
• Goddard Space Flight Center: NASA's lead center for Earth science and astronomy missions with a comparable institutional scale and federal workforce. Operates as a peer center within the same NASA governance and funding architecture as JSC.
• Jet Propulsion Laboratory: NASA's lead center for robotic planetary exploration. Sister NASA center with comparable institutional depth, federal funding model, and mission portfolio focus, though specializing in robotic rather than crewed missions.
• Marshall Space Flight Center: NASA's lead center for SLS rocket development and propulsion. Directly comparable as a peer NASA field center co-developing the Artemis launch system that JSC operates; both share the same appropriations and human-spaceflight mandate.
• Ames Research Center: NASA research center supporting aeronautics, life sciences, and human spaceflight research. Direct peer as another major NASA center whose bioastronautics and life-support research feeds into JSC's crewed-mission capabilities.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/nasa_johnson
• GitHubgithub.com/nasa
• YouTubenasa.gov/multimedia/nasa-tv
• Facebookfacebook.com/NASA
• LinkedInlinkedin.com/company/NASA
• Instagraminstagram.com/NASA

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Johnson Space Center