TY - BOOK ED - United States. TI - M87: Chandra captures x-rays in coordination with EHT PY - 2019///?] CY - [Washington, D.C.?] PB - National Aeronautics and Space Administration KW - Chandra X-ray Observatory (U.S.) KW - Event Horizon Telescope KW - Galaxies KW - Magnetic fields KW - Black holes (Astronomy) KW - Observations KW - M87 (Galaxy) N1 - GPO Cataloging Record Distribution Program (CRDP) UR - https://purl.fdlp.gov/GPO/gpo133394 ER -