Scientists believe cosmic dust helped deliver life’s building blocks to Earth.
Thousands of tonnes reach the planet yearly, though most burn up in the atmosphere.
At the University of Sydney, researchers now recreate cosmic dust in the laboratory.
PhD candidate Linda Losurdo produces dust by energising gases inside a vacuum tube.
The process mimics conditions around dying stars that eject carbon-rich material.
Cosmic dust contains CHON molecules, key ingredients for life.
Recreating it may explain how meteorites gained organic matter.
Experts say the work could inform future experiments on early life formation.
The study appeared in the Astrophysical Journal.
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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