First Glimpses of Interstellar Comet Suggest It’s Not So Different

First Glimpses of Interstellar Comet Suggest It’s Not So Different

Early observations of Comet C/2019 Q4, which will likely be declared the first confirmed interstellar comet, suggest that its composition is pretty similar to that of comets found in our own solar system.

Source: www.space.com/interstellar-comet-initial-spectrum-looks-normal.html