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James O&39Donoghue

James O&39Donoghue

The Conversation

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Why on Earth is the planet’s day getting shorter?

August 5 was a whole millisecond shorter. Strap in for the full explanation.

05.08.2025 20

The Conversation

James O&39Donoghue

Nasa’s Europa Clipper spacecraft will investigate whether an icy moon of Jupiter can support alien life

Discovering extraterrestrial life would be one of the most profound scientific and philosophical revelations that our species has ever made. But...

04.10.2024 4

The Conversation

James O&39Donoghue