Humans in Space

Single Event Effects Solar Weather and Airbus A320 Problems

Solar Weather and Single-Event Effects: Why Spacecraft Are on the Front Line of a Growing Cosmic Hazard

Solar activity is rising—and with it, the risk of radiation-driven disruptions to spacecraft electronics. From bit flips to latchups, single-event effects (SEE) are becoming a defining engineering challenge for modern satellite and deep-space missions. As transistor sizes shrink and mission durations grow, resilience to solar weather is no longer optional. This article explores how SEEs occur, their impact on spacecraft, and the technologies designed to keep missions safe.

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August 1972 Solar Storm

The Solar Storm That Almost Killed Apollo Astronauts | August 1972 Space Disaster

Imagine the Sun turning from a distant light in the sky into an unpredictable, explosive force threatening life and technology as we know it. For ten unforgettable days in August 1972, that terrifying scenario came chillingly close to reality. This was not just any solar storm. It was a sequence of solar events so extreme,

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Blue Origin’s NS-31 Mission Makes History with All-Female Crew

Blue Origin’s NS-31 Mission Makes History with All-Female Crew

April 14, 2025 – West Texas Blue Origin has successfully completed its 31st New Shepard mission, NS-31, marking a significant milestone in both commercial spaceflight and cultural representation. The mission, which launched at 8:30 a.m. CDT from Launch Site One in West Texas, was notable for being the company’s 11th human flight—and the first to

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