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Wired

The End Is Near for NASA’s Voyager Probes

Wired
Summary
Nutrition label

77% Informative

The Voyager 1 and 2 spacecraft are equipped with three radioisotope thermoelectric generators.

Each RTG contains 24 plutonium-238 oxide spheres with a total mass of 4.5 kilograms .

Plutonium-238 is an unstable isotope, which means it undergoes radioactive decay.

Nuclear batteries have a maximum lifespan of 60 years .

VR Score

74

Informative language

70

Neutral language

62

Article tone

semi-formal

Language

English

Language complexity

51

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

Source diversity

2

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