Astronomers Detect Four-Carbon Sugar Erythrulose in Interstellar Space
Astronomers have detected erythrulose, a four-carbon sugar, in the G+0.693-0.027 molecular cloud near the Milky Way’s center. Reported on July 20, 2026, the discovery marks the first time this sugar has been identified in interstellar space, suggesting that complex organic building blocks for life may be more prevalent than previously assumed. Detection in the G+0.693-0.027 … Read more