Assertion: comet's rock | /r/Synonym | oumuamua
Facets:
Source sentences:
text: Previously, astronomers identified an asteroid-like rock known as Oumuamua, the first known interstellar object to pass through our solar system.
text: The first such interstellar invader ever detected, a cigar-shaped rock called Oumuamua, caused a sensation when it was seen streaking away from our sun in the fall of 2017.
text: Previously, astronomers identified an asteroid-like rock known as Oumuamua, the first known interstellar object to pass through our solar system.