On March 29, a partial solar eclipse will cast a shadow on the sun for people in the Northeast. See when, where and how to ...

Thursday is the first day of spring, or the vernal equinox, in the Northern Hemisphere. During an equinox, the center of the sun is on the same plane as the equator. After the vernal equinox in March, ...

as well as an ocean horizon, you'll need a clear sightline to the sun. Useful resources include Xavier Jubier's interactive Google Map of the eclipse, which has built-in sightlines from Peak Finder.

Will striking crescent sun at sunrise produced by moon be visible? Predictions by meteorologists Karissa Chillcote, Cody Ledbetter ...

The stunning footage shows the sun setting over the moon’s horizon; an event which happens on the moon just one per month. A lunar day lasts for two weeks, and the Blue Ghost used this time to ...