Solar eclipses happen at most twice a year, but unlike lunar eclipses, totality can only be seen along a narrow path across the face of the Earth. Aug. 21 will be the Great American Solar Eclipse. It is being called this because totality is only visible in the United States, and no other country. The path of totality will go from Oregon to South Carolina and is only 71 miles wide at its widest point. In the Houston area, we will only see a 67 percent eclipse. Read full article at OurTribune.com.