Researchers say cosmic dust may explain how life began on Earth.
Much of this dust burns up as it enters the atmosphere.
Scientists study surviving meteorites for clues about the early universe.
At the University of Sydney, Linda Losurdo recreated cosmic dust in a laboratory.
She simulated dying stars by energising gases inside a near-vacuum tube.
The process produced dust rich in carbon-based organic compounds.
These compounds form the chemical building blocks of life.
Scientists debate whether such materials formed on Earth or arrived from space.
The work may reveal how meteorites gained their organic matter.
The study appears in the Astrophysical Journal published by the American Astronomical Society.
Sydney Scientists Recreate Cosmic Dust to Probe Life’s Origins
Andrew Rogers
Andrew Rogers is a freelance journalist based in the USA, with over 10 years of experience covering Politics, World Affairs, Business, Health, Technology, Finance, Lifestyle, and Culture. He earned his degree in Journalism from the University of Florida. Throughout his career, he has contributed to outlets such as The New York Times, CNN, and Reuters. Known for his clear reporting and in-depth analysis, Andrew delivers accurate and timely news that keeps readers informed on both national and international developments.
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