The Upcoming planetary alignment! The next planetary alignment will take place on August 28, 2024. In the early morning hours, Mercury, Mars, Jupiter, Uranus, Neptune, and Saturn, will align in the sky. What to Expect? Mercury, Mars, Jupiter, and Saturn will be visible to the naked eye, although Mercury will be closer to the horizon and more challenging to spot. Uranus and Neptune will require a telescope or high-powered binoculars to be seen. Saturn and Neptune will be low on the western horizo