Assertion: comet | /r/Synonym | c/2017 u1
Facets:
Source sentences:
text: The comet, called C/2017 U1 was spotted by a telescope in Hawaii on 18 October, and was then seen 34 separate times in the week after.
text: The comet known as C/2017 U1 was discovered on September 24 by the Pan-STARRS 1 telescope in Hawaii when it was making its way away from the sun after a close approach with our host star.
text: The comet, called C/2017 U1 was spotted by a telescope in Hawaii on 18 October, and was then seen 34 separate times in the week after.
text: The comet, called C/2017 U1 was spotted by a telescope in Hawaii on 18 October, and was then seen 34 separate times in the week after.
text: The comet, called C/2017 U1 was spotted by a telescope in Hawaii on 18 October, and was then seen 34 separate times in the week after.