Glycolaldehyde—the simplest sugar—discovered around newly developing star

Astronomers have detected about 180 molecules in interstellar space, from simple ones like carbon monoxide (one atom of carbon and one of oxygen) to complex species like buckminsterfullerene (sixty atoms of carbon) or anthracene (fourteen atoms of carbon and ten of hydrogen). These chemicals are found in a wide variety of environments in the galaxy, and in principle can provide the backbone for the subsequent production of the molecules essential to life.