The world’s most ancient meteor shower will light up the skies of Britain tonight, with a dazzling display of up to 100 meteors visible per hour.
Known as the Lyrids, this celestial event occurs annually between April 14 and April 30. The peak viewing time for this year is expected to be around 8.40pm UK-time tonight, with the optimal viewing window recommended between 8.30pm on Wednesday night and 1.30am on Thursday morning.
Astronomer Lisa Will from San Diego City College described meteors as luminous streaks in the sky, highlighting their movement against the backdrop.
The Lyrids meteor shower originates from the debris of an icy comet named Thatcher, observed by Chinese astronomers 2,500 years ago and officially identified by amateur astronomer A.E Thatcher on April 5, 1861. Thatcher’s orbit around the Sun spans 415 years, making its next appearance not until 2283.
During the peak period tonight, sky gazers can anticipate witnessing up to 100 meteors per hour, provided they have a clear, dark sky free from obstructions like tall buildings or trees. Ideal viewing locations include open spaces such as fields, beaches, hilltops, or parks.
Meteor showers happen when Earth passes through remnants of space rocks, triggering fiery streaks known as shooting stars as the fragments ignite upon entering the atmosphere.
To catch a glimpse of this spectacular event, viewers are advised to seek areas with minimal light pollution and start observing the skies at least 20 minutes before the peak time to allow their eyes to adjust. It is recommended to avoid looking at bright sources like fires or phones and to prepare with a chair, blanket, and hot drinks for comfort during extended outdoor viewing.
While the Lyrids meteor shower will be visible worldwide, the Northern Hemisphere, especially the UK, is predicted to offer the best viewing conditions this year due to expected clear skies and minimal moonlight interference from a crescent-shaped Moon.
BBC lead weather presenter Simon King suggested waiting until after 2am for the Moon to set, creating optimal dark sky conditions for observing the meteor streaks. These streaks, visible to the naked eye, exhibit unique colors and brightness, with occasional bright fireballs that outshine even Venus.
The vibrant colors of meteors result from tiny dust particles interacting with Earth’s atmosphere, producing light as they heat up and ionize. Larger debris pieces create fireballs, resembling flashes with trailing lines, when they enter the atmosphere due to their size and subsequent heating.
