Assertion: new comet | /r/HasProperty | indigenous comets
Facets:
Source sentences:
text: The researcher, who was not involved with the studies, told BBC News: "We have learned in the past couple months that Borisov is similar to the 'dynamically new' comets in our Solar System (i.e. the indigenous comets which formed in the edge of the Solar System and tend to have a higher CO concentration), so a high-ish CO abundance is [kind of] expected, but such a high CO level (at least a couple times higher than typical Solar System comets) is very surprising - at least to me.
text: The researcher, who was not involved with the studies, told BBC News: "We have learned in the past couple months that Borisov is similar to the 'dynamically new' comets in our Solar System (i.e. the indigenous comets which formed in the edge of the Solar System and tend to have a higher CO concentration), so a high-ish CO abundance is [kind of] expected, but such a high CO level (at least a couple times higher than typical Solar System comets) is very surprising - at least to me.