After 33 months, a rare Black Moon graced the skies, an invisible 'new moon' occurring when it's positioned between Earth and ...

If you missed the rare black moon last night, you may still be in luck. Here's everything to know about the lunar occurrence.

This weekend features a rare black moon, an invisible celestial event occurring when the moon is between the Earth and sun.

While the spectacular annual Perseid meteor shower peaked around Aug. 12, it generally continues through Aug. 24. With the ...