Clear Skies and Shooting Stars Lining Up This Week

Irish astronomy enthusiasts is in for a treat this Thursday night, 25 July, as a New Moon coincides with the early stages of the annual Perseid meteor shower—offering an ideal window for meteor spotting under dark, moonless skies.

The absence of moonlight will make it easier to see fainter meteors, and with high pressure building close to Ireland, clearer skies are likely at night this week, particularly over the eastern half of the country. These conditions could make for excellent early viewing opportunities, even ahead of the Perseids’ peak in mid-August.

This year’s Perseid shower is active from this weekend through August 24, with the peak expected on the night of August 12 into the early hours of August 13, when stargazers may see up to 100 meteors per hour in ideal conditions.

The Perseids are known for their fast, bright meteors, many of which leave long-lasting trails. They originate from debris left behind by Comet Swift–Tuttle, and appear to radiate from the constellation Perseus in the northeast.

Best Times to View

Meteor activity builds gradually, with rates increasing in early August. While some meteors may be visible in late July, clear, dark nights in the days before and after the peak will offer the best viewing opportunities.

This year, conditions are particularly favourable. The Moon will be just a thin crescent around the peak, meaning minimal moonlight interference.

Tips for Viewing

• Head out after midnight for the best chances — though meteors can appear at any time of night.
• Find a dark, open location with minimal light pollution and a wide view of the sky.
• Allow at least 20 minutes for your eyes to adjust to the dark.
• No telescope or binoculars needed — just look up and be patient