United States acquired
SpiderFab (Tethers Unlimited)
SpiderFab is a Bothell, Washington project of Tethers Unlimited developing in-space manufacturing and assembly robots capable of fabricating large structures in orbit — antennas, solar arrays, trusses, and structural frameworks far larger than could fit inside a rocket fairing.
- Headquarters
- Bothell, United States
- Founded
- 2012
- Type
- commercial
- Founded
- 2012
- Headquarters
- Bothell, United States
- Stage
- Acquired
- Ownership
- Private
Quick Facts
About SpiderFab
SpiderFab is a Bothell, Washington project of Tethers Unlimited developing in-space manufacturing and assembly robots capable of fabricating large structures in orbit — antennas, solar arrays, trusses, and structural frameworks far larger than could fit inside a rocket fairing. The SpiderFab architecture uses a "Trusselator" mechanism to extrude composite truss members from raw feedstock in orbit, enabling kilometer-scale structures that would be impossible to launch fully assembled.
Tethers Unlimited has received multiple NASA SBIR Phase I and II contracts to mature the technology. The underlying thesis is that the next generation of space systems (large aperture radar/optical telescopes, massive solar power satellites, ultra-large GEO communication arrays) requires in-space construction rather than Earth-launch-and-deploy architectures, with SpiderFab enabling that transition.
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Frequently asked about SpiderFab
Quick answers to the questions readers most often search for.
- When was SpiderFab founded?
- SpiderFab was founded in 2012 in United States.
- Where is SpiderFab headquartered?
- SpiderFab is headquartered in Bothell, United States.
- What does SpiderFab do?
- SpiderFab is a Bothell, Washington project of Tethers Unlimited developing in-space manufacturing and assembly robots capable of fabricating large structures in orbit — antennas, solar arrays, trusses, and structural frameworks far larger than could fit inside a rocket fairing. The SpiderFab architecture uses a "Trusse…
- Was SpiderFab acquired?
- SpiderFab has been acquired.
- What sector does SpiderFab operate in?
- SpiderFab works in manufacturing and Robotics.
Data Accuracy Notice: Information about SpiderFab (Tethers Unlimited) is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.