Astronomers have identified a naturally occurring sugar molecule in a giant molecular cloud near the center of the Milky Way, offering new insights into the chemical processes that may have contributed to the origins of life.
According to the report, the compound, known as erythrulose, was detected using the Yebes 40-meter and IRAM 30-meter radio telescopes in Spain by matching distinctive radio signals with laboratory measurements.
The report said erythrulose is a simple sugar found naturally in some fruits and is also used in self-tanning products.
According to the report, the findings, published in Nature Astronomy, support the idea that many of the chemical ingredients necessary for life may have existed in interstellar molecular clouds before the formation of the solar system.
The discovery provides additional evidence that complex organic chemistry occurs naturally in space and may have played a role in life's emergence.
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Astronomers discover sugar in space that's also found in raspberries: "Just floating out in the galaxy." https://t.co/SYpEij4Z0F
— CBS News (@CBSNews) July 13, 2026
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