Astronomy Events
Eclipses, meteor showers, planet retrogrades, equinoxes, and solstices. Dates, countdowns, and viewing guides for 2025–2027.
Your astronomy guide: Find upcoming celestial events below. Each page includes exact dates, countdowns, viewing tips, and explanations. Bookmark this page to stay updated.
Frequently asked questions
When is the next solar eclipse in the US?
The next solar eclipse partially visible from parts of the US is the annular eclipse on October 3, 2025. The next total solar eclipse visible from the contiguous US is in 2045.
What does Mercury retrograde mean?
Mercury retrograde is when Mercury appears to move backward in the sky due to orbital mechanics. In astrology, it's associated with communication issues, travel delays, and technology problems.
When is the best meteor shower of 2025?
The Geminids (December 13-14) are typically the best meteor shower, producing up to 150 meteors per hour. The Perseids (August 12-13) are also excellent and occur during warmer weather.