A stunning meteor shower will light up the sky in early May as fragments from Halley’s Comet enter Earth’s atmosphere. Known as the Eta Aquariids, this annual event is expected to peak around 6 May 2025, offering a breathtaking view for stargazers. While people in the southern hemisphere will enjoy the best views, those in the north can still witness some bright and fast meteors in the early morning hours.
What Is the Eta Aquariid Meteor Shower?
The Eta Aquariid meteor shower happens every year in early May. It is caused by small bits of debris from Halley’s Comet, which last passed close to Earth in 1986 and will return in 2061. As the comet travels around the Sun, it leaves behind a trail of dust. When Earth passes through this trail, those dust particles burn up in the sky, creating what we see as shooting stars.
Best Time to Watch the Meteor Shower
The peak of the Eta Aquariid meteor shower will be early on Monday, 6 May 2025. The best time to look up is between 03:00 and 05:00 BST. The meteors will appear to come from the constellation Aquarius, which rises in the eastern sky just before dawn.
In London, Aquarius will be visible from around 04:00 BST, making this an ideal time to catch a glimpse of the shower. It is best to find a dark, open space away from streetlights or city buildings for the clearest view.
Southern Hemisphere Gets the Best Show
If you’re in the southern hemisphere, you’re in luck. Viewers in countries like Australia, New Zealand, South Africa, and parts of South America may see up to 50 meteors per hour under clear skies. This is because Aquarius is higher in the sky for southern observers, giving them a broader view of the radiant point where the meteors appear to start.
For those in the northern hemisphere, the meteor count will be lower—perhaps 10 to 30 meteors per hour—but the meteors seen are often bright and fast-moving, sometimes leaving glowing trails behind them.
Why the Meteors Are Special
Eta Aquariid meteors are known for their high speed, moving at about 66 kilometers per second. This means they often leave long-lasting trails of light in the sky. These glowing paths, also called trains, can remain visible for several seconds and are among the most beautiful features of any meteor shower.
Because of their speed and brightness, the Eta Aquariids are a favorite for both amateur and seasoned skywatchers. They are especially exciting because they come from Halley’s Comet, a well-known object in space history.
Tips for Meteor Watching
To get the best experience during the Eta Aquariid meteor shower:
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Go outside before dawn – The darkest time before sunrise is ideal.
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Look east – The meteors will seem to come from the east, where Aquarius rises.
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Avoid lights – City lights and screens can make faint meteors hard to see.
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Give your eyes time – Let your eyes adjust to the dark for at least 20 minutes.
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Bring a blanket or chair – Lying down makes it easier to watch the sky comfortably.
What If It’s Cloudy?
Cloudy skies can block the view of meteors. If the weather doesn’t cooperate on 6 May, you can still try your luck a few days before or after the peak. The Eta Aquariids are active from late April to mid-May, though the number of meteors is lower outside the peak period.
A Celestial Show Worth Watching
Whether you’re in the north or the south, the Eta Aquariid meteor shower is a yearly reminder of the beauty of space. Its bright, fast meteors offer a natural show that anyone can enjoy with just their eyes—no telescope needed.