It covers nearly three-quarters of our planet but the ocean floor is less mapped than the moon, an astonishing fact driving a ...

NASA launched a lunar orbiter Wednesday night that will trace the Moon's elusive water cycle. Lunar Trailblazer, a collaboration between NASA, Northern Arizona University, and Lockheed Martin Space, ...

Meteorologists anticipate that people living in 15 states will have good viewing conditions for the astronomical event, also known as the Blood Moon ... A lunar eclipse map showing which states ...

In Washington, the eastern parts of the state may provide the best views of tonight's lunar eclipse. See expected cloud cover percentages for the nation.

Here's how to watch all the total lunar eclipse action unfold live and online so you don't miss a second of the dramatic ...