Don't miss: Meteor showers, fireballs, and a supermoon light up November's night sky

November 2026 brings several different kinds of skywatching events. The Southern Taurids peak around November 5, followed by the Northern Taurids around November 12. Mars and Jupiter appear close on November 15 and 16, while the Leonids peak before dawn on November 17 and 18. A full supermoon arrives November 24.

The Taurids may produce about five meteors per hour under ideal conditions, but they sometimes create especially bright fireballs. The Leonids may produce about 15 meteors per hour. Mars and Jupiter will be only 1.2 degrees apart in the southeastern sky before sunrise, with Jupiter brighter and Mars reddish.

November also includes a milestone beyond the visible sky. Voyager 1 is reaching one light-day from Earth, and NASA plans its Shine Bright for Voyager's Light-Day activation on November 17. The month ends a sequence of three consecutive supermoons with the November 24 full supermoon.

These terms describe different sky phenomena. A meteor shower is a recurring period when numerous meteors appear across the sky, seemingly originating near a particular constellation. A fireball is an exceptionally bright individual meteor. A supermoon concerns the Moon, not meteors: it is a full Moon that appears especially large and bright from Earth.

November's Taurid showers illustrate the difference. The Southern and Northern Taurids may each produce about five meteors per hour, and either can occasionally produce a dramatic fireball. The November 24 supermoon is instead a full Moon illuminating the evening sky. It begins a sequence of three consecutive supermoons.

The practical difference is what observers should expect. Meteor showers involve brief streaks, and fireballs are unusually brilliant streaks within them. A supermoon is a bright, rounded lunar disk lasting through the night. The article gives the dates and viewing conditions, but does not explain the orbital reason behind a supermoon's larger appearance.

The two Taurid showers are relatively modest meteor showers. Under excellent viewing conditions, the Southern Taurids and Northern Taurids each typically produce about five meteors per hour. Their appeal comes less from quantity than from the occasional appearance of exceptionally bright fireballs.

The Leonids offer a stronger rate. During their best viewing periods before dawn on November 17 and 18, observers could see approximately 15 meteors per hour under ideal conditions. The Moon will have set, improving the darkness available for watching. These are rates, not guarantees for every observer.

Real-world totals will usually be lower. City lights can hide faint meteors, and weather or an obstructed view can reduce visibility. NASA recommends traveling away from bright city lights, allowing about 30 minutes for dark adaptation, and watching a broad section of sky. The article specifically cautions that actual Leonid counts generally fall below the ideal estimate.

Mars and Jupiter will appear only 1.2 degrees apart on November 15 and 16. That is slightly wider than two full Moons placed side by side, making the pairing striking from Earth. Both planets should be visible without a telescope or binoculars under suitable conditions.

Their apparent closeness is a perspective effect. Earth, Mars, and Jupiter occupy different positions in the solar system, but from Earth's location their directions across the sky temporarily become nearly aligned. The planets are not physically approaching one another for this event. Jupiter will look brighter, while Mars will be recognizable by its reddish appearance.

The alignment changes as the planets continue moving. Over several consecutive mornings, they will seem to draw closer together, then shift and begin separating again. This changing view shows that the event is an apparent meeting in Earth's sky, not a close encounter in space.

A light-day is a distance unit based on light's speed. It means the distance light travels through space during 24 hours. The unit matters here because it expresses an enormous spacecraft distance in terms of the time needed for a signal to cross it.

Voyager 1 is approaching one light-day from Earth. At that milestone, a radio signal sent from Earth would need an entire day to reach the spacecraft. NASA describes Voyager 1 as the first human-made object ever to travel that far from our planet, making the event a notable deep-space achievement.

The milestone also changes how communication feels operationally. Messages cannot be exchanged instantly, even though radio signals travel at light speed. NASA is marking the occasion with its Shine Bright for Voyager's Light-Day activation on November 17. The spacecraft's distance will continue to make every exchange slower and more deliberate.

When Voyager 1 reaches one light-day from Earth, radio communication will face a built-in delay. Signals travel at light speed, but the distance is so great that a message sent from Earth needs an entire day to arrive at the spacecraft. This makes deep-space communication fundamentally different from nearby communication.

For example, a command transmitted on Earth would not reach Voyager 1 until roughly the next day. If Voyager sent a response immediately, that response would also need roughly a day to return. A complete command-and-response cycle would therefore take about two days at minimum, assuming no processing or transmission delays.

The delay means mission teams must plan carefully and cannot rely on instant control. They need to send instructions with the spacecraft's travel and operating conditions in mind, then wait for confirmation. NASA highlights the milestone on November 17 because Voyager 1 is becoming the first human-made object one light-day away, not because radio communication stops.

Meteor showers happen because Earth moves around the Sun and repeatedly travels through regions containing debris. Comets and asteroids can leave dust and rocky particles along their paths. When Earth encounters one of these debris streams, many particles enter the atmosphere within a relatively short period.

As the particles plunge through the atmosphere at high speed, they heat the surrounding air and produce glowing streaks called meteors. The shower's meteors seem to come from one area of the sky, called its radiant. The Taurids appear to originate near Taurus, while the Leonids are associated with Leo, giving each shower its name.

Earth's orbital motion explains why these displays recur at particular times of year. The Southern and Northern Taurids peak about a week apart in November, and the Leonids peak later. Most particles create ordinary meteors, but larger pieces can produce exceptionally bright fireballs. The article gives the November dates but does not explain this mechanism.