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Tiny fuel particles could power advanced nuclear reactors on Earth and in space

Published

28 August 2026

Topic

technology

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Clean EnergySpace Tech

Source

Read at interestingengineering.com

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Fusion42 · 28 August 2026 · Fusion42 review

Tiny triso fuel particles are emerging as a safer, more efficient nuclear fuel option for advanced reactors both on Earth and for space applications, enabling microreactors with high tolerance to heat and radiation.

This Wire brief sits within Fusion42's coverage of Clean Energy and Space Tech.

◆ The Wire takeaway

Clean energy founders should explore integrating triso fuel technology as it unlocks safer, compact nuclear power for both terrestrial and space markets, opening new product applications and customer segments.

Coverage

1 source · 28 Aug 2026

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Clean EnergySpace Technuclear-fuelmicroreactorsspace-reactorstriso-fueladvanced-nuclear