Tonight marks the First Quarter Moon, when roughly half of the Moon’s visible face is illuminated. As of Saturday, May 23, ...

Here's when to see a pair of massive letters shining on the lunar surface around May's first quarter moon phase.

First quarter moons demand action, and in Virgo — a sign associated with routines, productivity, discernment, health and ...

Long before the full moon rises, shifting sunlight transforms the lunar surface into one of the sky's best telescope targets.

Venus and the moon will appear close together in the sky May 18. Here's how to see the celestial conjunction around the ...

Is there a full moon tonight? Here's what this weekend’s new moon phase reveals — and when to watch for the next blue moon of ...

If you're looking for something to do Memorial Day weekend and into May, why not try to catch a glimpse of a band of stars ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This ...

Venus and the moon will appear together in the sky May 18 in a celestial conjunction visible across the US. Here's what to ...