BBC Sky at Night

2,000-year-old frees are unlikely astronomers

Our experts examine the hottest new research CUTTING EDGE

While astrology is nonsense, Earth and the life on it are certainly deeply affected by cosmic influences. For example, variations in the eccentricity of our planet's elliptical orbit around the Sun, as well as the tilt of its spin axis, are driven by the shifting balance of gravitational tugs from the Moon and

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