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 ...

Perihelion, the point in a planet’s orbit where it is closest to the Sun, is a fascinating phenomenon that shapes much of our understanding of planetary motion. While Earth’s proximity to the Sun ...

It’s always fun when an afternoon hike shows you the insignificance of our tiny planet. That happened recently when I journeyed to Heiligenmoschel, Germany, for a planet walk, a special type of ...