The 2017 total solar eclipse , which will be visible across the contiguous United States, will be a scientific marvel and a potentially life-changing experience for people who view it. But experts warn that it will also be a logistical nightmare.
The 2017 total solar eclipse , which will be visible across the contiguous United States, will be a scientific marvel and a potentially life-changing experience for people who view it. But experts warn that it will also be a logistical nightmare.