Astronomers find sugar near the creamy center of the Milky Way (no caramel, though)

Scientists have detected a sugar in interstellar space, suggesting the galaxy may be liberally sprinkled with some of life's chemical ingredients. A new study shows that a sugar molecule containing four carbon atoms, called erythrulose, has been found near the center of the Milky Way, the first confirmed detection of a monosaccharide in the interstellar medium. Living organisms use sugars as energy sources, structural components, and constituents of genetic material.