On November 3, 2026, the Moon passed in front of Jupiter in a celestial event known as a lunar occultation, obscuring the planet from view for observers in parts of Asia, Australia, and New Zealand. The event, which occurred in the early morning hours, provided a rare opportunity to witness the two celestial bodies in a precise geometric alignment.
Distance Separates the Celestial Bodies Despite Visual Proximity
While the Moon and Jupiter appeared to be in close proximity, they remained separated by approximately 82 crore kilometres in space. The occultation is a geometric effect dependent on the observer’s specific location; what appeared as a total blockage from one vantage point was seen as a near miss or a partial graze from another.
In Bengaluru, the Moon rose at approximately 1 AM, with Jupiter appearing shortly thereafter. Dr Niruj Mohan Ramanujam, head of the Indian Institute, noted that because the Moon lacks an atmosphere, the giant planet did not gradually fade but disappeared sharply behind the lunar edge. For those observing from Koramangala, the disappearance of Jupiter’s Galilean moons—Io, Ganymede, and Callisto—was tracked to the precise second, with Io vanishing at 2:32:24 AM, Ganymede at 2:39:26 AM, and Callisto at 2:45:34 AM.
Astronomy Community Captures Rare Local Occultation Event
The event drew significant interest from the astronomy community, including the Amateur Astronomers Association, New Delhi. Ajay Talwar, the association’s vice president, observed that while Jupiter occultations occur frequently somewhere on Earth, they are much rarer from a specific location, sometimes occurring only once every 10–13 years or even longer.
The occultation also served as an opportunity for astrophotography. Capturing the event from Arizona, Jelieta Walinski remarked on the nature of wide-field celestial imaging:
Sometimes, astrophotography teaches us that capturing the universe is not always about magnification. Sometimes, we must widen our perspective to appreciate the bigger picture.
Jelieta Walinski
Upcoming Celestial Alignments
The movement of planets through the sky continues throughout the month. Jupiter and Mars are currently moving closer on the sky’s dome and are expected to reach their closest point on November 15, 2026. This conjunction precedes the peak of the Leonid meteor shower, which is forecast for November 17–18.
Further lunar activity is scheduled for the end of the month. On November 29 and 30, the Moon will again appear near Jupiter, with Mars and the star Regulus positioned below the pair. On November 30, observers in southern regions, including southern Argentina and Chile, will have the opportunity to witness another lunar occultation of Jupiter.