Independent, nonprofit R&D leader in San Antonio since 1947
A total solar eclipse has swept from the Arctic through Greenland and Iceland to parts of Spain and a sliver of Portugal, while much of western Europe, Canada and the northern US has seen a dramatic partial eclipse. Crowds have flocked to Spain and Iceland for minutes of totality; scientists and space agencies have run live coverage and field experiments.
A series of high-altitude eclipse observations are under way across Europe, North America and beyond. NASA-backed aircraft chase the moon’s shadow to extend totality, while airlines offer special flights and Iberia livestreams the event from Spain.