It'll be about six months before skywatchers are treated to another solar eclipse — during which only part of the sun will again be obscured from view. On Oct. 2, an annular solar eclipse was visible ...

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. Solar eclipse maps show crisp ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. A solar eclipse ...

On Sept. 21, while skywatchers on Earth were eagerly watching a partial solar eclipse unfold, NOAA's space weather sentinel GOES-19 was also keeping watch from orbit. From its vantage point high above ...