Overview

• The alignment will be most visible around an hour before sunrise on June 3 and 4.
• Mercury and Jupiter will be low on the horizon, requiring clear skies and possibly binoculars.
• Mars and Saturn will be visible to the naked eye, while Uranus and Neptune need telescopes.
• Experts caution that not all planets will be easily visible and urge realistic expectations.
• Additional celestial events, including a nova outburst, are expected later this year.