Neptune's Moon Triton Has a Rare Kind of Ice

Neptune's largest moon Triton boasts an uncommon icy mixture of carbon monoxide and nitrogen, which could help astronomers better understand the conditions of other distant alien worlds. Using the Gemini Observatory in Chili and the high-resolution spectrograph called IGRINS (Immersion Grating Infrared Spectrometer), a visiting instrument for Gemini, astronomers detected a distinct infrared signature on Triton, revealing a mixture of carbon monoxide and nitrogen frozen as solid ice.
Read more: https://www.space.com/rare-ice-on-neptune-moon-triton.html?source=Snapzu