It's almost a new lunar phase.

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

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

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

On May 22, the moon will reach its first quarter phase in the meticulous and resourceful sign of Virgo ...

Venus and Jupiter remain visible in the evening sky soon after sunset early in July, although Jupiter fairly quickly drops ...

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 ...

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

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

Sky This Week is brought to you in part by Celestron. Friday, May 22Uranus is in conjunction with the Sun at 10 A.M. EDT, so ...

If you're looking for something to do Memorial Day weekend and into May, here's how to spot a band of stars comprising the ...