Credit: NASA Hubble Space Telescope Credit: ESA 2.4m Primary Mirror 0.3m Secondary Mirror Aperture Door Support Systems e.g. Computers, batteries, gyroscopes, reaction wheels, electronics Solar Panels Communication Antennae Fine Guidance Sensors (FGS) Scientific Instruments (WFPC2, ACS, NICMOS, STIS, COSTAR) Credit: NASA Servicing Mission 1 Dec 2, Dec 13, 1993 Credit: STS-61 Crew, NASA COSTAR (Corrective Optics Space Telescope Axial Replacement) WFPC WFPC 2 (Wide Field Planetary Camera) Credit: STScI, NASA Hubble was finally in business! Ground-based WFPC WFPC2 WFPCWFPC2 M100 Galactic Nucleus Credit: STS-82 Crew, NASA Credit: STS-103 Crew, NASA Servicing Mission 2 Feb 11, 1997 Feb 21, 1997 Servicing Mission 3A Dec 19, 1999 Dec 27, 1999 Images by NICMOS (Near Infrared Camera and Multi-Object Spectrometer) Credit: NASA, ESA, JPL, CfA, UA, SETI Institute, STScI, AMC, IPAC, K.L. Luhman, G. Schneider, E. Young, G. Rieke, A. Cotera, H. Chen, M. Rieke, R. Thompson, D. Hines, R. Sahai, NICMOS Instrument Definition Team, S. Stolovy, E. Erickson; D. Axon, D. Padgett, W. Brandner, K. Stapelfeldt Credit: STS-109 Crew, NASA Servicing Mission 3B Mar 1, 2002 Mar 12, 2002 Credit: NASA, H. Ford (JHU), G. Illingworth (UCSC/LO), M.Clampin (STScI), G. Hartig (STScI), the ACS Science Team, and ESA Tadpole Galaxy Cone Nebula Omega Nebula Mice Galaxies ACS Images (Advanced Camera for Surveys) Credit: ESA James Webb Space Telescope Credit: Fine Line Illustrations Gravity Well Credit: NASA and G. Bacon (STScI) Credit: Pearson Education, Addison Wesley Credit: ESA, NASA, and Felix Mirabel Accretion Disk Jets Credit: NASA and The Hubble Heritage Team (STScI/AURA) M87 Supermassive Black Hole Jet Credit: Axel Mellinger Milky Way in Visible light Credit: Farhad Yusef-Zadeh et al., VLA, NRAO Galactic Center Radio Arc Credit: NASA/CXC/MIT/F.K.Baganoff et al. Sagittarius A* A* 3,000,000 Solar Mass Credit: NASA/CXC/MIT/UCLA/UMass/D.Wang, F.K.Baganoff, M.Muno Credit: NASA/CXC/Caltech/M.Muno et al. Credit: ESA/NASA, the AVO project and Paolo Padovani Space Monster Credit: NASA/CXC/STScI/U.North Carolina/G.Cecil Starburst Galaxy NGC 3079 M31M82 NGC 1068NGC 4696