Millions flock to Spain for rare total solar eclipse

Millions of eclipse chasers, tourists, and astronomers are converging on Spain for Wednesday's total solar eclipse, the country's first in over a century. Officials estimate up to 6 million people may view the celestial event, with about 460,000 traveling from abroad. The path of totality stretches from A Coruña to Mallorca, with Spain offering the best viewing conditions in Europe.