Assertion: black hole's matter | /r/CapableOf | produce shock waves
Facets:
value: in the galaxy's interstellar medium
type: LOCATION
Source sentences:
text: In this X-ray ( Chandra ) and radio ( VLA ) composite image, hot matter (blue in X-ray) from the Virgo cluster falls toward the core of M87 and cools, where it is met by the relativistic jet (orange in radio), producing shock waves in the galaxy's interstellar medium.