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THE NEW STANDARD IN RADIATION SHIELDING

THE NEW
STANDARD

IN RADIATION
SHIELDING

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Plasteel

Plasteel® is redefining how hardware performs in orbit. It is unlocking entirely new architectures by protecting COTS GPUs, sensors, and advanced electronics from the harshest radiation environments. It is enabling AI and data systems to operate reliably in orbit, extending mission life and shaping the future of compute in space.

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10x

Plasteel® reduces radiation-induced single event effects up to 10x.

180 MeV/n Xe at HIMAC

Nvidia Jetson Orin NX 8GB

7x

Plasteel® keeps missions running up to 7x longer.

63 MeV protons at TRIUMF

Nvidia Jetson Orin NX 8GB

15x

Plasteel® delivers up to 15x cost savings over traditional rad-hard systems.

Missions

Proven on earth and in orbit

Plasteel® has been validated in the toughest radiation environments. It has been tested at world-class facilities and flown on successful missions. Today, it is shielding AI-capable GPUs, precision cameras, and other critical systems operating in space.

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Our mission partners

03.15.2025

Three Plasteel® shielded systems were launched onboard the Transporter-13 mission on March 15, 2025

08.16.2024

In partnership with Aethero, the fastest Nvidia GPU system in space launched on SpaceX Transporter-11.

03.04.2024

Cosmic Shielding delivers a Plasteel-shielded system into orbit onboard the Quantum Space Scout-1 craft during the SpaceX Transporter-10 mission.

01.18.2024

Cosmic Shielding and Axiom Space complete 8-month mission featuring Plasteel-shielded payloads.

Our Customers

Aethero
Astro Digital
Axiom Space
HEO
Orbital
Sekisui
Starfish Space
TRL11
Turion
US Air Force
Xplore

About

Design Without Limits

Cosmic Shielding adapts virtually any COTS system for use in space, from modern AI capable GPU hardware to cost-effective components and sensors - giving engineers the freedom to design with less constraints and rethink what's possible in orbit.

About Us

Updates

News

10.02.2025

Cosmic Shielding Corporation awarded TACFI contract to speed deployment of advanced space electronics

09.29.2025

Cosmic Shielding Wins $4M Pentagon Contract to Fast-Track Space Radiation Protection

09.29.2025

Startup’s radiation shield tech could bring high-performance AI chips to space

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Put Any

SSD/

GPU/

SENSOR/

FPGA/

SoM/

SoC/

SSD/

GPU/

SENSOR/

FPGA/

SoM/

SoC/

IN ORBIT

Deploy high-performance, off-the-shelf hardware on your next mission without compromise. From LEO to GEO to deep space, Plasteel® shields against the harshest radiation environments while delivering unprecedented reductions in error rates.

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