Check out my guest post at the venerable Times Online:
Built into the streets of New York City is a solar calendar on a truly massive scale. Every year around July 12th, New Yorkers are treated to a spectacular phenomenon as the setting sun aligns directly with the east-west streets of Manhattan's main grid, turning them into canyons filled with golden light. The effect is known as Manhattanhenge in reference to the much older stone monument near Salisbury. The term was coined in 2002 by astrophysicist Neil deGrasse Tyson, the charismatic director of the Hayden Planetarium at the American…
Advertisment
