19th-century mathematics is giving way to 3D, high-resolution, real-topography models that could provide a more precise path of totality for the next total solar eclipse. When you purchase through ...

Observing a solar eclipse is technically possible from a wide area tracing the sun's path, but a total solar eclipse is the end boss of the experience. For those chasing that view, solar eclipse maps ...

Before the month is out, skygazers in parts of the United States will be treated to another celestial show on the heels of a total lunar eclipse that gave rise to the striking "blood moon." But this ...