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

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

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 close together in the sky May 18. Here's how to see the celestial conjunction around the ...

Look up at the moon on a clear night this week and you might see something strange: the entire moon glowing faintly even ...

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

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 2026.

The Moon, in a Waxing Gibbous phase, rising over Greenwich in southeast London, ahead of the full moon on Monday. There's a reason there isn't a full moon every night or a lunar eclipse every month.

It's the day after the Full Moon, and it still looks almost 100% in the sky. With this in mind, be sure to look up and try and catch a glimpse of some features on the surface tonight. As of Saturday, ...