NASA's October 2026 skywatching bulletin is the agency's monthly public-service guide to what's visible overhead without a telescope. Four events anchor the month, each requiring nothing more than clear skies and patience. Saturn reaches opposition on October 4th — Earth passes directly between the Sun and Saturn, placing the ringed planet opposite the Sun in our sky. The practical upshot: Saturn rises around sunset and remains visible for most of the night, making this the best viewing window of the year. NASA notes a new Hubble discovery: a ten-sided atmospheric wave forming around Saturn's south pole, complementing the long-known hexagonal jet stream at the north pole. The southern feature appears to be strengthening, giving planetary scientists a front-row seat to watch a giant atmospheric structure develop in real time. On October 6th, a thin crescent Moon appears close to bright Jupiter before sunrise — a quick pre-dawn alignment worth setting an alarm for if you have an eastern horizon. The Orionid meteor shower peaks the night of October 21st into the morning of the 22nd. The Orionids are debris from Halley's Comet, appearing to radiate from the direction of Orion but streaking across any part of the sky. The catch this year: a bright waxing gibbous Moon will wash out fainter meteors. NASA's practical advice is to watch in the few hours before dawn after moonset, from a dark location with time for your eyes to adjust. The final highlight arrives October 27th–28th, when the Moon passes close to the Pleiades star cluster — the Seven Sisters, visible from nearly everywhere on the globe and woven into the mythology of cultures worldwide. Look east in the evening. The cluster appears as a slightly fuzzy grouping of six to seven stars to the unaided eye; binoculars or a small telescope reveal considerably more. The guide also includes October's full lunar phase chart and is presented by Raquel Villanueva from NASA's Jet Propulsion Laboratory. The Night Sky Network, a nationwide coalition of amateur astronomy clubs, provides local support for people who want to find these objects with help from experienced observers. This is a utility guide, not a science feature. It does exactly what it promises — tells you where to look, when to look, and what you'll see — with zero filler and one genuinely interesting science nugget (that decagonal south-pole wave on Saturn). The format has run for years and the consistency is the point.
