权威例句
HUBBLE SPACE TELESCOPE Observations of Superluminal Motion in the M87 JetFormation of the radio jet in M87 at 100 Schwarzschild radii from the central black holeDeep 10 Micron Imaging of M87Hubble Space Telescope Snapshot Survey of 3CR Radio Source Counterparts. III. Radio Galaxies with z<0.1The radio to X-ray spectrum of the M87 jet and nucleusHST Snapshot Survey of 3CR Radio Source Counterparts. I. Intermediate RedshiftsDetection of Proper Motions in the M87 JetHubble Space Telescope Snapshot Survey of 3CR Radio Source Counterparts. II. Radio Galaxies with Z > 0.5Detection of Proper Motions in the M87 JetThe Outburst of HST-1 in the M87 Jet
