People in parts of Canada, Greenland, and northern Russia saw the "ring of fire," or annular solar eclipse. Since the moon was too far away from the Earth, it did not entirely block out the sun, ...

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 ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. View of total solar eclipse hosted by Adirondack Sky Center ...