Streaks of light were moving quickly across the eastern sky somewhere above Norfolk last night, above Rajasthan at three in the morning, above the dark rural areas of Pennsylvania and rural Japan, and anywhere else where the sky turns truly black after midnight. This week has seen a peak in the Lyrid meteor shower, which peaked on the evening of April 21 and continued into the early hours of April 22. The show was there if you had access to a clear view of the sky, were willing to spend thirty minutes lying on your back in the cold, and were awake in the middle of the night. That is practically the entire prerequisite. There is no cost. It doesn’t require any equipment. Additionally, debris from a comet that hasn’t been in the inner solar system since 1861 is being observed.
Since they were first observed in 687 BCE, the Lyrids have been continuously observed for more than 2,700 years, making them the oldest meteor shower. They were noted by the Greeks. They were observed by the Chinese. It’s worth pausing to consider the fact that observers have been witnessing the same April light show since before recorded history became completely trustworthy. Earth’s orbit passes through the debris field left by Comet C/1861 G1 Thatcher every April. This comet has an orbital period of about 415 years, was last observed by humans in 1861, and is not predicted to return until about 2283. The pieces and dust grains that were released by that comet, which struck Earth’s upper atmosphere at a speed of about 49 kilometers per second and burned up in streaks of light, are what we see in the sky. NASA describes them as bright and quick. occasionally creating bright trains of ionized gas that remain visible for a brief period of time after the meteor has passed.
| What It Is | The Lyrid meteor shower is one of the oldest known meteor showers, with first recorded observations dating to 687 BCE (over 2,700 years ago). Occurs annually each April as Earth passes through the debris field of Comet C/1861 G1 Thatcher. Named for the constellation Lyra, from which the meteors appear to radiate |
| 2026 Dates & Peak | Active: April 14 – April 30, 2026. Peak: night of April 21–22 (into early hours of April 22). Best viewing window globally: midnight to dawn. Best time for visibility in the Northern Hemisphere: 12 am–5 am local time, with peak viewing around 3 am–5 am when the radiant point is highest in the sky |
| What to Expect | Average rate at peak: 15–20 meteors per hour (Royal Museums Greenwich cites ~18/hour under good conditions). Meteors are fast and bright — NASA describes them as occasionally producing glowing “smoky trains.” Can produce “fireballs” — bright, brief flashes. Exceptional outburst years recorded: 1803 (Virginia, US), 1922 (Greece), 1945 (Japan), 1982 (US) — rates exceeded 100 per hour in those instances |
| 2026 Viewing Conditions | Conditions are described as “moderate to good.” A waxing crescent moon approximately 27% illuminated will set shortly after midnight, leaving genuinely dark skies for the remainder of the night. No significant moonlight interference during peak hours. Visibility dependent on local cloud cover and light pollution levels |
| Where to Look | Meteors radiate from the constellation Lyra — specifically near Vega, Lyra’s brightest star. Do NOT look directly at Vega or the radiant point: foreshortening means meteors appear very short from that angle. Instead, look at a different area of the eastern sky for longer, more visible streaks. Best enjoyed in the Northern Hemisphere |
| Reference | Royal Museums Greenwich — Lyrid Meteor Shower Guide (rmg.co.uk) ↗ |
The 2026 shower has been in operation since April 14 and will run through the end of the month, but this is the peak window; good rates are still available on the nights of April 22 and 23. Observers can anticipate between 15 and 20 meteors per hour under clear, dark skies, with the Royal Museums Greenwich reporting an actual peak of about 18 per hour. The Perseids in August can produce 50 to 100 per hour in a good year, so that’s not the most dramatic rate among the yearly showers, but the Lyrids have a unique quality of their own. They are fast and bright, according to NASA, and sometimes they produce what the agency refers to as fireballs—brief, intense flashes that are momentary, striking, and significantly brighter than a typical meteor. Although they are uncommon, these do occur. The Lyrids have produced outbursts of over 100 per hour in exceptional years, such as 1803 in Virginia, 1922 in Greece, 1945 in Japan, and 1982 in the United States. Although no one anticipates that for 2026, the fact that it has occurred in the past contributes to the shower’s value even in years when the weather is only passable.
The circumstances are actually fairly favorable this year. During the best viewing hours, the sky is truly dark because the moon, which is a waxing crescent with about 27% illumination, sets soon after midnight. One of the key factors that distinguishes a successful meteor viewing session from a frustrating one is moonlight, and getting it out of the way by 12:30 am or so is crucial. Astronomers consistently offer the same practical advice: locate a dark area far from street or city lighting, lie on your back facing roughly east, and allow your eyes to fully acclimate to the darkness for at least half an hour. Most people are unaware of how quickly phones and screens impair night vision; although 30 minutes may seem like a long time, it can make the difference between seeing five and fifteen meteors. Avoid staring directly at Vega, the bright star in the constellation Lyra from which the meteors seem to radiate; doing so results in an optical effect known as foreshortening, which makes the streaks appear extremely short. When you look at a different area of the sky, the trajectories get longer, more noticeable, and more satisfying.
This week, NASA astronaut Jessica Meir captured a different view of the same event from the International Space Station. On April 20, she took a picture of a Lyrid streak from the station’s cupola, a glass dome module that faces Earth and offers a clear view of the planet below. She has been a member of a four-person crew on the International Space Station (ISS), which is orbiting at a height of 250 miles above Earth, since February. The meteor itself appears as a distinct flash at the left edge of the frame in a three-second exposure, while Earth’s city lights smear into streaks. “Keep your eyes to the sky, and you just might see us on the ISS pass by as well,” was the note she included with the photo. On a clear night, both can be seen from the ground: the ISS silently passing overhead, brighter than most stars, and the meteors burning up in the upper atmosphere.
Observing the sky on these nights gives one the impression that something very ancient is taking place, and the unique human experience of recognizing a streak of light as comet debris burning at a tremendous speed doesn’t really lessen the moment. For longer than recorded history, the Lyrids have been doing this. When Comet Thatcher returns in April 2283 and adds more debris to the stream, they will continue to do this. The show may seem much more spectacular to whoever is observing the sky on that specific night.
