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orbitwiki (103)

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Radiation Hardening

Radiation hardening includes the techniques engineers use to protect electronics from the damaging effects of space radiation. Think of it like adding armor, backup systems, and smart recovery mechanisms so your computer keeps running even when constantly hit by cosmic rays. Engineers wrap sensitive electronics…

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orbitwiki

Radiation Effects

Radiation effects are the ways high-energy particles from the Sun and deep space damage or disrupt electronics in orbit. Imagine tiny bullets traveling near the speed of light constantly shooting through your computer. Most pass harmlessly through silicon, but some hit in just the wrong…

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orbitwiki

Compute Basics

Space compute is the combination of hardware, software, and design choices that let computers work reliably in the harsh environment of space. Think of it like building a laptop that has to survive a hurricane, extreme temperatures, and no power outlet for months — all…

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orbitwiki

Artemis II

Artemis II was the first crewed mission of NASA’s Artemis program. In April 2026, four astronauts flew aboard the Orion spacecraft on a journey that took them farther from Earth than any humans had traveled since the Apollo era. The mission tested Orion’s life support…

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orbitwiki

Mission Orbits

Mission orbits are carefully designed trajectories that spacecraft follow to achieve scientific, operational, or exploratory objectives. These orbital paths are planned using precise calculations involving gravity, velocity, timing, and energy efficiency. From Earth satellites to interplanetary probes, mission orbits demonstrate the practical application of orbital…

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