A retrograde is when a planet appears to move backward through the sky, seen from Earth, even though it's still moving forward in its actual orbit. It's an optical illusion, not a real change in direction. Astrologically, a retrograde period is linked to review, delay, and a few bumps in whatever area of life that planet rules.

Mercury retrograde is the one most people have heard of. Since Mercury governs communication, it's often blamed for miscommunication, tech glitches, and travel headaches. Other planets go retrograde too. Venus retrograde tends to stir up relationships and self-worth. Mars retrograde tends to affect motivation and conflict.