science #BlackHoles #AmesResearchCenter #AmesResearchCenter'sScienceDirectorate #Astrophysics #ChandraXRayObservatory #Galaxies #GalaxiesStarsBlackHoles #GalaxiesStarsBlackHolesResearch #General #HubbleSpaceTelescope #MarshallAstrophysics #MarshallScienceResearchProjects #MarshallSpaceFlightCenter #Missions #NASACentersFacilities #ScienceResearch #SupermassiveBlackHoles #TheUniverse NASA Finds ‘Sideways’ Black Hole Using Legacy Data, New Techniques NASA Wed