Assertion: asteroid belt's asteroid | /r/HasProperty | solid rock
Facets:
value: always
type: DEGREE
Source sentences:
text: If you think that asteroid is always a solid rock, you are wrong.
text: Smaller asteroids, however, should be solid bodies because the shattered fragments of an asteroidal collision should easily escape their feeble gravity and fly off into space instead of settling back on their surface as regolith.
text: Some asteroids are solid matter, and others are simply piles of loosely-combined rubble.
text: suggest that the impacting asteroid was solid nickel-iron.