Perseid Meteor Shower 2025
- 24th Jul 2025
- Author: Team Discovery (edited: Dhara Patel)
Perseids
The Perseid meteor shower is one of the best showers of the year with around 100 meteors per hour at its peak, in perfect conditions. This year, it is active between 17 July and 24 August - peaking on the night of 12 August into 13 August.
The radiant of this meteor shower appears to come from the constellation of Perseus which is a circumpolar constellation as seen from the UK, so it can always be seen above the horizon. Meteors should become visible soon after the Sun sets, however the best time to view the Perseids is when the night sky is darkest after midnight and into the very early hours of the following morning.
What is a Meteor Shower?
Meteor showers occur when the Earth passes through the debris of a comet. The dust and gas left behind by the comet burns up in the atmosphere causing a shooting star. The Perseids come from the comet 109P/Swift-Tuttle. Every year between July and August, the Earth crosses the orbital path of the comet which has been littered with dust left behind on previous passes. As the Earth hurtles through this region, the debris hits our atmosphere at over 200,000 kilometres an hour, causing it to burn up and appear as a streak of light across the sky.
The average speed for a Perseid meteor is around 59 kilometres per second! Smaller meteors vaporise in the atmosphere and leave behind a bright trail, but larger meteors can explode as fireballs (a meteor that appears brighter than any of the planets).
Comet Swift-Tuttle takes just over 130 years to orbit the Sun with the first record of the Perseids dating back to 36 AD! The comet last approached Earth in 1992 and will next be visible from Earth in 2126. The comet will be easily visible with the naked eye, but that will be for future generations to enjoy.
How to Watch from the UK
To view the Perseids from the UK, head out on the night of 12 August and before dawn on 13 August. Even though the radiant of the Perseids comes from the constellation Perseus, you can look at the whole sky, though it may be helpful to stand facing northeast towards Perseus. You should be able to see a couple of meteors a minute in ideal conditions at the peak, so let’s hope for clear skies!
On 12/13 August the Moon will rise shortly after sunset and will remain in the sky throughout the night, which is unfortunate. Although moonlight will block out all but the brightest meteors, it's still worth a watch - the best time to view the Perseids will be in the early hours of the morning when the radiant is highest and the sky is dark.
There are also other astronomical objects to spot around this time. Jupiter and Venus will be very close together in the eastern sky in the hours before sunrise. If you have binoculars or a telescope you may be able to see Jupiter’s Galilean moons. Furthermore, if you look above and slightly to the right of Perseus, you may be able to see a faint smudge - this is the Andromeda Galaxy (though bright moonlight will make it tricky to spot deep sky objects like this)!
So, find a dark sky area, wrap up warm, and allow at least 20 minutes for your eyes to adjust to the low light conditions, and then scan the skies to enjoy the shooting stars using just the optical tool nature gave you – your eyes!
To find your nearest dark sky site use Go Stargazing.
Meteor Infographic
Download our National Space Centre Meteor Shower Guide to make sure you are fully prepared!
Upcoming meteor showers for 2025 include:
Draconids
Comet of Origin: 21P/Giacobini-Zinner
Radiant: constellation Draco
Peak Activity: 8-9 October 2025
Peak Activity Meteor Count: up to 5 meteors per hour (In rare instances, fiery Draco has been known to spew forth many hundreds of meteors in a single hour.)
Orionids
Comet of Origin: 1P/Halley
Radiant: constellation Orion
Peak Activity: 21-22 October 2025
Peak Activity Meteor Count: up to 20 meteors per hour
Northern Taurids
Comet of Origin: 2P/Encke
Radiant: constellation Taurus
Peak Activity: 11-12 November 2025
Peak Activity Meteor Count: 5 meteors per hour
Leonids
Comet of Origin: 55P/Tempel-Tuttle
Radiant: constellation Leo
Peak Activity: 16-17 November 2025
Peak Activity Meteor Count: up to 10 meteors per hour
Geminids
Asteroid of Origin: 3200 Phaethon
Radiant: constellation Gemini
Peak Activity: 13-14 December 2025
Peak Activity Meteor Count: up to 150 meteors per hour
Ursids
Comet of Origin: 8P/Tuttle
Radiant: constellation Ursa Minor
Peak Activity: 21-22 December 2025
Peak Activity Meteor Count: up to 10 meteors per hour
Happy meteor-gazing!
Full references / credits:
(Banner image) Meteor showers. Credit: © National Space Centre
(1) Perseids meteors, 2016. Credit: Arnas Goldberg CC BY 3.0 DEED https://commons.wikimedia.org/wiki/File:Perseids_2016_(167839765).jpeg
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(2a) Radiant of Perseid meteor shower. Credit: Stellarium
(2b) Group of people stargazing. Credit: Kendall Hoopes (public domain) https://www.pexels.com/photo/silhouette-of-people-stargazing-2901134/
(3) Meteors infographic. Credit: © National Space Centre
