Moon Passed Directly In Front of Jupiter

An astronomical image captured in New York shows the lunar occultation of Jupiter.

Updated on Oct. 12, 2026 in Space

Last week, the Moon passed directly in front of Jupiter as the two celestial bodies aligned in the night sky. The event was captured in a photograph from Westchester, New York.

Why it matters

The alignment provided a rare visual opportunity to observe the Moon alongside Jupiter and its Galilean satellites in a single frame. The image also highlighted the contrast between the illuminated Moon and the giant planet.

The image features five moons, including Jupiter's Galilean satellites Ganymede, Io, Callisto, and Europa. While Callisto, Ganymede, and Io are larger than Earth's Moon, Europa is slightly smaller.

The players

Juno

Juno is a NASA spacecraft currently in orbit around Jupiter to study the planet's composition and atmosphere.

The details

The photograph was created using a series of exposures taken during the alignment. The night side of the Moon appears visible in the frame due to illumination by Earthshine.

October 5, 2026: The Moon passed in front of Jupiter.
October 12, 2026: The astronomical image was published.

The Big Picture

The image provides a ground-based perspective on the Jovian system that complements ongoing data collection from the Juno mission. This event bridges amateur astronomy observations with the deep-space research currently being conducted by spacecraft at Jupiter.

Occultation events like this demonstrate the precision of orbital mechanics, allowing researchers and hobbyists to better understand the relative sizes and positions of celestial bodies. Studying these alignments helps refine the modeling used for future deep-space mission navigation.

The takeaway

Amateur photographers can capture significant scientific events by timing their exposures to coincide with planetary alignments. Observers interested in similar phenomena should track astronomical calendars for future lunar occultations in their region.