A solar eclipse is what occurs when the moon comes in between the sun and the Earth, and a partial eclipse is what happens when that alignment is imperfect. The moon will only partly cover the sun, ...

On Sept. 21, a day before the equinox, a partial solar eclipse will obscure up to 86% of the sun Getty The last eclipse of the year arrives on Sept. 21, with a partial solar eclipse offering dramatic ...

The 'blood moon' part of a lunar eclipse is seen above Austin, Texas, on March 14, 2025. (Rick Kern/Getty Images) A lunar eclipse and a “blood moon” will occur on Sept. 7. Despite the dramatic name, a ...

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 ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky.

In case you happened to see those viral social media posts claiming a major solar eclipse will occur on Aug. 2 and darken the daytime sky for more than 6 minutes, here are the facts. There’s NO solar ...

From Arctic frontiers to Mediterranean shores: The greatest 2026 total solar eclipses to give you the best view of totality. On Aug. 12, 2026, a total solar eclipse will sweep across the Arctic Ocean, ...

Stargazers on nearly one half of the world had a chance to witness a total lunar eclipse overnight, as a rare cosmic lineup caused the moon to turn a striking shade of red. The process to create the ...

Archi is built upon the Eclipse Rich Client Platform (RCP) and is also developed using the Eclipse Integrated Development Environment (IDE). This section deals with setting up the Eclipse IDE ready ...

Due to the lapse in federal government funding, NASA is not updating this website. What is a lunar eclipse? How can I observe the eclipse? What can I expect to observe? Why does the Moon turn red ...