Planet Earth is spinning a little faster today — resulting in one of the shortest days of the year. But the change will be so minuscule you won’t even notice. We’re talking even less time than the ...

NASA outlines March skywatching events including a total lunar eclipse, a Venus and Saturn conjunction, the vernal equinox, and monthly Moon phases visible to observers.

Aren’t the summer days supposed to be longer and the winter days shorter? Since when have things gone in reverse for the summertime? Since now, maybe? Starting today? Okay, here’s what’s going on.

Earth’s equator might be more vulnerable to being struck by interstellar objects (ISOs) than previously thought. New research shows that these mysterious space visitors, which originate from outside ...