2024's Eta Aquariids Meteor Shower Is Soaring Across Australia's Skies This Month (and Peaking This Weekend)
This spectacular starry event is back for another year — here's how you can get a glimpse, and when is best to watch the skies.
Eyes to the sky, Australia — it's time to catch one of the year's most-impressive meteor showers. Each autumn Down Under, the Eta Aquariids meteor shower sets the sky ablaze. And yes, it's happening right now.
This vibrant astronomical vision starts in April every year, but is at its peak in early May. In 2024, the best date to mark in your diary is the early hours of Monday, May 6, which is when the shower will be at its most spectacular.
If you're eager to catch a glimpse, even from just your backyard or balcony, here's what you need to know.
What Is It?
The Eta Aquariids might not be as famous as Halley's Comet, but the shower is actually a distant relation — because the bits and pieces you see flying around were on Halley's path a really, really long time ago. And, rather than only being visible every 76 years (the next Halley's Comet sighting is in 2061), the Eta Aquariids come around every year, usually between April 19–May 28. The shower's name comes from the star from which they appear to come Eta Aquarii, which is part of the Aquarius constellation. So, that's what you'll be looking for in the sky.
Luckily, being in the southern hemisphere, we get some of the best views in the world. On average, you can see up to 20–40 meteors per hour.
When to See It
The shower will reach a peak in the early morning of Monday, May 6, but its best viewing window runs for a few days on either side. The optimal time to catch an eyeful is just before dawn after the moon has set, so around 3am AEST — but between 2am–7am is also recommended.
At that time, you'll be in the running to see as many as 50 meteors every 60 minutes. Each will be moving at about 225,000 kilometres per hour, shining extraordinarily brightly and leaving a long wake. The shower's cause is, essentially, the Earth getting in the comet's way, causing stardust to fry up in the atmosphere.
How to See It
Usually, when a meteor shower lights up the sky, we'd tell city-dwellers to get as far away from light pollution as possible to get the best view. If you can't venture out of town at the moment, you can still take a gander from your backyard or balcony.
To help locate the shower, we recommend downloading the Sky Map app — it's the easiest way to navigate the night sky (and is a lot of fun to use even on a non-meteor shower night). If you're more into specifics, Time and Date also has a table that shows the direction and altitude of the Eta Aquariids. It has been updating this daily.
The weather might get in the way of your viewing, though, depending on where you live. Sydney and Brisbane are set for showers until at least Thursday. Melbourne will be partly cloudy on Sunday and mostly sunny on Monday, and Perth partly cloudy across both days, with Adelaide mostly Sunny on Sunday and sunny on Monday.
The Eta Aquariids meteor shower runs until Tuesday, May 28, 2024, and will be at its peak during the night on Sunday, May 5–Monday, May 6. For further details, head to Time and Date.
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