The Moon’s soil is full of small glass particles and is their appearance linked to the extinction of dinosaurs on Earth?
On September 27, a new study was published in the journal Science Advances on glass particles on the surface of the Moon, showing that they were formed several million years ago.
Glass beads were brought back to Earth by the Chang’e 5 robot.
Glass beads were brought back to Earth by the Thuong Nga 5 robot. (Source: Beijing SHRIMP Center, Institute of Geology, CAGS).
Glass particles ranging from a few tens of micrometers to a few millimeters are found in the samples brought home. Chang’e-5 Program (Chang’e 5) from China in December 2020.
The researchers analyzed the glass beads to determine their size, age and other characteristics. They also examined topographic data from the Moon to determine which impact events formed them.
Associate Professor Katarina Miljkovic of Curtin University said she found these particles formed mostly at the same time and suggested a series of asteroids collided with the Moon – or perhaps a large asteroid s ‘broke nearby and caused rain of glass.
The research team also discovered that the timing of the formation of these glass beads corresponds to similar events that had significant impacts on Earth. However, due to the impact of erosion, weathering and volcanic activity, similar specimens are difficult to find.
One of the most famous craters on the planet is located in the Yucatán Peninsula, Mexico. Chixculub Crater is believed to be where an asteroid crashed into Earth around 66 million years ago, causing the extinction of the dinosaurs.
And at the same time, glass particles appeared in large quantities on the Moon.
Ms Miljkovic noted this temporal coincidence and suggested that there may have been asteroids accompanying the one that caused the catastrophe – and some of them fell on the Moon’s surface.
Article source: Fatherland
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The Moon’s soil is full of small glass particles and is their appearance linked to the extinction of dinosaurs on Earth? On September 27, a study…