molecular cloud

Astronomers Discover Erythrulose Sugar in Milky Way Molecular Cloud

Astronomers have detected erythrulose, a four-carbon sugar, in a giant molecular cloud near the Milky Way's center, marking the first such discovery in interstellar space. This finding offers new insights into the formation and distribution of life's building blocks, suggesting similar chemical processes may occur on distant planets and altering theories on complex organic molecule formation.