Eclipse cartographer Michael Zeiler at Great American Eclipse has developed some invaluable forecasts for eclipse visitation and traffic hotspots for the August 21 Total Solar Eclipse.

Here’s a great shot from NASA of a total solar eclipse: Here is a series of visualizations from NASA showing the moon orbiting the Earth during the month leading up to the Aug. 21 eclipse.

The first total solar eclipse to pass from the West Coast to the East Coast in almost a century will see parts of the U.S. plunged into darkness over the course of the day on August 21.

On August 21, 2017, a total solar eclipse will move across the USA, from South Carolina all the way to the Pacific Northwest, at an angle moving away from the equator with time.

If you're wondering what the total solar eclipse in late summer will look like in the Central Valley, a new online simulator will let you do it with the click of a mouse.

A rare solar eclipse is happening across the US on August 21. It will be the first time since 1918 that a solar eclipse has crossed the country from coast-to-coast.

In fact, solar eclipses are not unusual, occurring somewhere on the planet about every 18 months on average, although often their path takes them over remote areas or oceans. August’s eclipse ...

A total solar eclipse will slice a path across much of the United States on August 21. Perhaps you've heard of it? The big-time space event will be visible in some form or fashion across most of ...

No one knows why. But a coast-to-coast solar eclipse Aug. 21 will give scientists a golden opportunity to probe the roots of the mystery and, perhaps, find some answers.

On August 21st, the moon will pass directly in between the Earth and the sun, completely blocking out the sun’s light. Millions of Americans will be able to witness the total solar eclipse for ...

Places to watch the total solar eclipse on August 21, in Tulsa and nearby, and ways to watch it safely.Photo gallery: Tulsa's guide to the Great American Eclipse 2017 ...

The Great American Solar Eclipse – because today no event gets by without some special name – will move across the U.S., from northwest to southeast, on Monday, August 21.