AI Insight
A video captured on August 12, 2026 in Spain showed an object crossing a partially eclipsed Sun during the peak of the Perseids meteor shower. Initial speculation suggested it might be a meteor from the Perseids, but analysis of the object's angular size, brightness characteristics, and trajectory ruled this out. Cross-referencing the exact location, time, and sky position with flight databases revealed the object was actually an airplane contrail reflecting sunlight.
Why it matters
This case demonstrates the importance of systematic verification when identifying astronomical phenomena, particularly during highly anticipated events like meteor showers and solar eclipses. It highlights how easily atmospheric and human-made objects can be misidentified as celestial events without proper analysis using multiple data sources including flight tracking databases.
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APOD
Astronomy Picture of the Day
Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.
The Case of the Mysterious Maybe Meteor
Explanation: Whatdunit? What disappeared while crossing a partially eclipsed Sun? Let’s present the evidence. The 24 frames-per-second video was taken in Spain (40°34’30.3″N 1°12’28.8″W) at 20:28 local time on August 12, 2026. The Perseids meteor shower was at its peak during this time. Is this a meteor? Meteor showers trace back to a region of the sky called a radiant point that corresponds to where the Earth is crossing a comet’s path. The object’s path might trace back to the Perseids’ radiant point in the Perseus constellation. The object trails a smaller angle on the sky than the 0.5 degree Sun and Moon, which is smaller than expected for a meteor. Its brightness does not extend much past the Sun, but a meteor burning up in the sky would not need sunlight to be seen. Perhaps the sunlight is reflecting off of the object? After cross-referencing the location, time, and point in the sky with a flight database, the culprit is found to be an airplane contrail!
Tomorrow’s picture: another mystery
| Date: | August 19, 2026 |
|---|---|
| Credit & Copyright: | Juan Pablo Castañeda |
| Authors & editors: | Keighley Rockcliffe, Robert Nemiroff, Jerry Bonnell, Cecilia Chirenti |
| Hat tip: | William Cooke, David Lee, Peter Brown, Denis Vida, Peter Jenniskens |
| A service of: |
ASD at NASA / GSFC, NASA Science Activation & Michigan Tech. U. |
Source: APOD: 2026 August 19 – The Case of the Mysterious Maybe Meteor