Looking for a sky event this week? Check out our full Sky This Week column. November 28: Saturn stands still Mercury comes to ...

The Perseid meteor shower kicks off Thursday, July 17, but that isn't the only thing to watch for; the Mercury Retrograde in Leo starts on the same day. Here's what it means and what to know. Three to ...

Just hearing the phrase “Mercury retrograde” could give you a headache, given its reputation for slowing down even the best laid plans and setting off miscommunication chaos and technology issues ...

Mercury is the planet of communication, the mind, the mouth, connection, expression, media, technology, travel and commerce. It is the fastest-moving celestial body in our sky, second only to the moon ...