Comet 67P carries two ingredients for life: glycine, phosphorus
Conclusive evidence of amino acid, DNA-builder detected by Rosetta spacecraft
KEY INGREDIENTS Phosphorus and glycine, both essential to life, have been found at comet 67P, seen in this March 29 picture from the Rosetta spacecraft.
Rosetta/ESA, MPS, UPD, LAM, IAA, SSO, INTA, UPM, DASP, IDA