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Scientists detect sugar molecule in interstellar space

scienceJul 14, 202617361

Researchers report the first detection of a sugar molecule, erythrulose, in interstellar space near the center of the Milky Way. The finding appears in a paper published in Nature Astronomy and was reported by outlets including The New York Times and the Associated Press. Erythrulose is a four-carbon sugar, and scientists say the discovery eluded detection for decades. The research team wrote, "Our discovery demonstrates that relatively complex sugars can already be synthesised in interstellar space, before stars and planets are born." This detection strengthens evidence that complex prebiotic carbon chemistry occurs in interstellar clouds and will prompt further searches and laboratory studies of how such molecules form before planetary systems exist.

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