You may not be familiar with comet 96P/Machholz. But you’ll want to be familiar with the epic meteor shower it’s set to cause this month.
Comets have captivated humans for millennia, and some are even famous. Halley’s Comet, for instance, is a hotly anticipated event when it returns every 76 years or so. However, you may not have heard of comet 96P/Machholz (less catchy). But you can thank it: it’s the likely culprit behind the dazzling Southern Delta Aquariids meteor shower that lights up the sky each year. Keep your eyes on the sky between 18 July and 21 August, when meteor activity from the Delta Aquariids is expected, and circle 30 July in your calendar, as this is when the shower is set to peak. Here’s everything you need to know.
What is the Delta Aquariids meteor shower?
A meteor shower happens when the Earth passes through meteoroids (essentially, bits of rock and space dust) left behind by the path of a comet. When they hit the atmosphere, they burn up and produce a mesmerising light show that looks like dozens of shooting stars zipping about. The Delta Aquariids meteor shower occurs every year as the Earth passes through meteoroids believed to be left behind by the path of comet 96P/Machholz. It’s the lesser-known cousin to the Eta Aquariids shower, which is caused by debris from Halley’s Comet. They share a name, ‘Aquariids,’ because the point in the sky where they appear to originate is near the Aquarius constellation.
When to see the Delta Aquariids meteor shower?
The Delta Aquariids Shower is usually active between 18 July and 21 August, but it’s set to reach its peak on 30 July this year, meaning that night will be your best shot at catching a glimpse, weather permitting!
How to see the Delta Aquariids meteor shower
The best way to view the Delta Aquariids meteor shower is to head away from sources of light pollution. You’ll generally have the most luck just before dawn. Those on the south side of the equator have lucked out, as it’s best seen in Australia, New Zealand and parts of South America.
We’ve rounded up some of the best stargazing spots in Australia for a little bit of inspiration, where you can experience this celestial event in the blissful surroundings of nature. The Perseid meteor shower is also set to begin this month.
Won’t be able to see the Delta Aquariids meteor shower this year? Don’t worry, it will return next year, as will the world’s oldest meteor shower – the Lyrids, and the Eta Aquariids.
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