A solar eclipse is a rare weather phenomenon that is a sight to behold, but viewing an eclipse can be harmful to your eyes if the right precautions are not taken. Looking directly at the sun can cause ...

A "ring of fire" is visible when the moon moves between the Earth and the sun. A new "ring of fire" annular solar eclipse is coming this October and will be visible Wednesday from South America. In ...

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 ...