THE ULTIMATE GUIDE TO SCIENCE AND TECHNOLOGY

At correct is a big-scale impression of galaxy M87 taken in 1998 with Hubble's Broad-Field Planetary Digicam 2. The 2 visuals at left show a picture taken in 2006 with Hubble's State-of-the-art Digital camera for Surveys. The situation in the supermassive black hole is indicated with the black dot inside the lower left panel, and also a knot from t