Assertion: meteoroid | /r/AtLocation | space
Facets:
Source sentences:
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.
text: It was the first time that a meteoroid had been observed in space and tracked prior to impacting Earth.