Satellites can fail for many reasons, but space radiation is one of the most hidden and costly. Learn how radiation causes electronics malfunctions, real-world examples of failures, and what engineers can do to mitigate the risks.

Radiation shielding is one of the most important design decisions in satellite engineering. Shielding affects mission lifetime, system reliability, and launch cost all at once. Too little protection, and your electronics may degrade or fail within months. Too much protection, and you burden the spacecraft with unnecessary mass that consumes both budget and performance margins. The right balance requires engineers to look beyond materials and thicknesses and start with the fundamental design questions. By framing shielding as a problem of mission environment, duration, tradeoffs, and testing, teams can ensure they are building spacecraft that are both survivable and efficient.

Learn what space radiation is, where it comes from, and how it impacts satellite electronics. A beginner’s guide for engineers and hardware teams building for space environments.

Before selecting radiation shielding for your satellite, ask these 5 critical questions. Learn how orbit, mission duration, shielding mass, component type, and testing impact space radiation protection.

Learn the physics behind radiation shielding for electronics in space. Understand radiation types, effects on microelectronics, shielding material tradeoffs—including new composites like Melagen MLC1—and key questions to ask before protecting your hardware.

Before a component can be trusted in orbit, it must be tested against the radiation environment it will face. This article explains how radiation testing works, what facilities are used, and what total ionizing dose and heavy ion testing reveal about component reliability.

Aluminum has long been the default choice for radiation shielding in space, but advanced composite materials are changing the calculus. This article compares aluminum and composite shielding across mass efficiency, protection effectiveness, and manufacturability.

Explore famous satellite failures linked to space radiation and learn how single-event effects, charging, and cumulative dose have disrupted missions worth hundreds of millions of dollars.

Learn what Single Event Latchup (SEL) is, what causes it, and why it is one of the most dangerous radiation effects for spacecraft electronics. Understand how engineers detect, mitigate, and design around SEL in modern space systems.

Learn why geostationary orbit (GEO) is one of the harshest radiation environments for spacecraft electronics. Understand trapped electrons, long mission lifetimes, single-event effects, shielding tradeoffs, and how engineers design reliable GEO systems.