Space, science, and the human mind. Since 1995.

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Mind & Meaning

The psychology of ambition, isolation, and meaning under extremes — and what frontier life teaches us about being human.

Psychology

The famous brass line at Greenwich where millions of tourists stand with one foot in each hemisphere is in the wrong place, because when the world switched to satellite positioning, true zero longitude quietly shifted about 100 metres east, leaving the historic Prime Meridian marker no longer at zero at all.

The world's most photographed meridian line has become a victim of its own success—and of modern satellite technology that has rendered it obsolete.

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