On Sunday, March 8, 2026, at 6:55 p.m. Central European Time (7:00 p.m. Kyiv time), as most Europeans were preparing to end their weekend, a dazzling flash lit up the night sky. The object, moving from southwest to northeast, was visible for approximately six seconds.

During this short period of time, the space traveler managed to leave behind a bright trail (“tail”) that was observed by thousands of people in Belgium, France, Germany, Luxembourg, and the Netherlands. The flight ended with a spectacular breakup into several fragments, accompanied by a sound effect similar to distant thunder or an explosion, which was clearly audible on the surface. 

Thanks to an extensive network of special meteor observation cameras, in particular the European AllSky7 system, the flight was recorded with high accuracy. In addition to professional equipment, the internet is filled with hundreds of amateur videos shot on smartphones and dashcams.

VARIOUS CITIES, SPAIN – AUGUST 12: Meteors are seen along the Milky Way in the sky on August 12, 2024 in Madrid, Spain. The Perseid meteor shower is reaching peak visibility in the coming days.

(Photo by Aldara Zarraoa/Getty Images)

A Spiralling Smoke Trail Lingered In The Sky For Minutes After The Blast.

A spiralling smoke trail lingered in the sky for minutes after the blast.

Credit:  Marcel W. via IMO

“Space landing” in Koblenz

Although most such objects burn up completely in the atmosphere, this case turned out to be special. Small pieces of debris — meteorites — were reported to have fallen in Koblenz-Güls (Germany). One of them pierced the roof of a private house, according to DW.

Found fragments of the meteorite.
Photo: merkurist.de
Fragments of the meteorite collected by eyewitnesses to the explosion.
Photo: merkurist.de

Despite the dramatic nature of the situation, there were no reports of casualties or significant damage. However, the very fact that the debris reached the surface in a densely populated area aroused great interest among meteorite researchers.

Why were the telescopes silent?

The most interesting question in this story is: why did none of the large survey telescopes that scan the sky around the clock for asteroid threats warn of the approach of this object?

The answer lies in the physics and geometry of lighting. The object approached Earth from the “bright part of the sky,” which made it virtually invisible to ground-based optical instruments. The situation was exacerbated by the time of the event — almost dusk, when atmospheric illumination is at its maximum for detecting dim celestial bodies.

To date, astronomers have only managed to detect 11 objects before they entered the atmosphere. This shows that small bodies measuring several meters remain an extremely difficult target for modern astronomy, especially if they are “hidden” in the sun’s rays.

The scale of the planetary defense problem

From a global security perspective, objects of this size (up to 5-10 meters) do not pose an existential threat. They usually disintegrate in the upper layers of the atmosphere, turning into dust and small debris. However, as the case in Koblenz shows, even small fragments can reach the ground.

Infographic explaining the scale of the disaster in comparison with the size of asteroids.
Source: ESA

ESA notes that such events are part of the natural life cycle of our planet. Space rocks of this size enter Earth’s atmosphere quite frequently — from once every few weeks to once every few years. However, most of them fall into oceans or desert areas, remaining unnoticed.

Scientists are now collecting data from all available sensors to determine the mass and composition of the meteorite. The debris found in Koblenz will be sent for laboratory analysis. This will allow us to learn more about the object’s origin: whether it came from the main asteroid belt between Mars and Jupiter, or was a fragment of a comet.

Earlier, we reported on howmeteorite older than Earth exploded and fell on a house.

  • According to ESA