November 2025: the most spectacular and dangerous astronomical events of the year

November 2025 promises to be full of bright and rare astronomical events. Some of them will not only be spectacular, but also potentially dangerous for observers if necessary precautions are not followed. For more information, see the Izvestia article.

November 5 Supermoon is the biggest moon of the year

On November 5, 2025, a supermoon will take place — a full moon that occurs when the Moon is at perigee, that is, at the minimum distance from the Earth. On this day, the moon will look 14% larger and 30% brighter than usual. This phenomenon is called the "Beaver Moon" according to the old American calendar, as beavers prepare for winter at this time. The supermoon will be especially spectacular if you observe it near the horizon, near trees or buildings, so it will seem especially impressive.

The Taurida Meteor Shower — November 4-5

The Taurid meteor shower is active in early November, with peak activity on the 4th-5th. It is known for its bright fireballs and slow-moving meteors. However, in 2025, the peak coincides with the full moon phase, which can make observations difficult due to the bright light of the moon. Nevertheless, in dark places, away from city lighting, it will be possible to see up to 10-15 meteors per hour.

The approach of Venus and Mercury — November 25

On November 25, 2025, a rare convergence of Venus and Mercury will take place in the morning sky. The distance between the planets will be less than one degree, and they will be visible in the predawn hours in the east. This phenomenon will be especially interesting for amateur astronomers, as Mercury is usually difficult to observe due to its proximity to the Sun.

New Moon — November 20th

On November 20, 2025, there will be a new moon when the Moon will be between the Earth and the Sun. This time is ideal for observing deep space, as the absence of moonlight allows you to better see dim objects such as nebulae and galaxies. However, during this period, the probability of meteor showers also increases, as the Earth passes through areas of outer space saturated with space debris.

Uranus Confrontation — November 21st

On November 21, 2025, Uranus will reach the point of opposition, when it will be opposite the Sun in the sky. At this point, the planet will be the brightest and most visible in telescopes. Uranus is a gas giant with a characteristic bluish—green color due to the presence of methane in its atmosphere. Observations of Uranus require a telescope with a lens diameter of at least 4 inches.

Safety measures

When observing solar eclipses or bright planets, it is recommended to use special sunglasses to avoid vision damage. To observe meteor showers and planets, choose locations away from city lighting to ensure maximum visibility.

For detailed observation of planets and other celestial objects, it is recommended to use telescopes and binoculars appropriate to your level of experience. When using telescopes and other astronomical equipment, follow the manufacturer's instructions and take care to avoid injury.

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