James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...
Retrograde mean motion resonances occur when orbiting bodies, moving in directions opposite to the dominant sense of motion, experience periodic gravitational interactions that can stabilise their ...
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Sun-like star’s nine-month eclipse exposes a violent planetary past
A Sun-type star situated nearly 3,000 light-years from Earth has provided astronomers with a unique opportunity to observe an ...
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Why is the Moon slowly moving away from Earth every year and what does it reveal about our planet’s future
For billions of years, the Moon has been Earth’s steadfast companion, influencing tides, stabilising our planet’s tilt, and shaping the evolution of life. Yet precise laser measurements reveal an ...
The survival of the valid. Peer review ; The scientific method -- Birth. The bowl of night. The two-sphere universe ; Coordinate systems l The sun -- Epicycles and relative motion. A mechanical ...
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