Сер
2
2017
The Great American Total Solar Eclipse will race across the U.S. on Aug. 21, 2017, casting a shadow over 21 of the country's National Parks coast to coast.
З ГЕОІНФОРМАТИКИ ТА СТАЛОГО РОЗВИТКУ
The Great American Total Solar Eclipse will race across the U.S. on Aug. 21, 2017, casting a shadow over 21 of the country's National Parks coast to coast.