Connect with us

Hi, what are you looking for?

science

Catalog – Science – Unprecedented crystals have been found in the twenty-first century. In the largest meteorite that hit Earth in the twentieth century

Catalog - Science - Unprecedented crystals have been found in the twenty-first century.  In the largest meteorite that hit Earth in the twentieth century

Scientists have discovered tiny carbon crystals with unusual shapes, such as hexagonal rods and spherical shells. A space rock fell to the planet on February 15, 2013 in the Southern Urals. This is the largest meteorite that occurred in the twenty-first century. It exploded on the ground so far in the century.

The meteor exploded at an altitude of 23 km above the city of Chelyabinsk. More than 1,000 people were injured and 3,000 buildings were injured in the blast. Space experts described the event as a wake-up call to the dangers that asteroids and other space rocks pose to the planet.

The disintegration of the giant planet in its atmosphere upon entering the planet was accompanied by the formation of a cloud of dust and gas at an altitude of 80-27 km, which subsequently settled on Earth, as discovered by numerous satellites. Scientists have now found micrometre-sized carbon crystals in Chelyabinsk dust, says a new research paper recently published in the journal EPJ Plus. study.

Microscopic crystal cut shape

Crystals take a variety of unusual shapes, such as closed, semi-spherical shells and hexagonal rods. Scientists said in does not depend on According to the first carbon crystal was found when examining the powder with an optical microscope because its sides were in the focal plane. The researchers found many similar microscopic pieces in the meteor dust.

Further investigations using other chemical analysis methods and X-rays revealed that the carbon crystals consist of layers of peculiar shapes of graphite surrounding a central nanocluster in the centre. It is possible that the microstructures were formed by the repeated addition of graphene layers to closed carbon cores caused by the extreme temperature and pressure conditions of the meteorite separation.

See also  The Formula E army driver laughed at Tektah's engine partner

Studies are continuing with other meteorite dust samples to understand whether these strange crystals commonly form during meteorite crushing or are unique to the Chelyabinsk superbolide.

(Cover image: Fragment of a meteorite that fell in Russia on February 15, 2013. Photo: Chip somophila/Getty Images)

Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

You May Also Like

Top News

In a harrowing incident that has shaken the community of Lewiston, Maine, a series of shootings on Wednesday evening resulted in a tragic loss...

Top News

President Joe Biden’s abrupt departure from a speech on the U.S. economy at the White House on Monday sent a ripple of speculation and...

World

Chinese scientists have discovered a little-known type of ore containing a rare earth metal highly sought after for its superconducting properties. The ore, called...

Tech

A dangerous application appeared in the Apple App Store disguised as a known program. 24.hu reported the Based on TechCrunch article. Dangerous app in...

Copyright © 2024 Campus Lately.