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Benjamin Roulston

Benjamin Roulston

The Conversation

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Radioisotope generators − inside the ‘nuclear batteries’ that power faraway spacecraft

Radioisotope generators − inside the ‘nuclear batteries’ that power faraway spacecraft

When a spacecraft is too far from the Sun to use solar panels, it needs a different reliable source of power.

14.03.2025 4

The Conversation

Benjamin Roulston

How can Jupiter have no surface? A dive into a planet so big, it could swallow 1,000 Earths

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to...

04.11.2024 3

The Conversation

Benjamin Roulston