Related by context. Frequent words. (Click for all words.) 58 femtosecond 57 IceCube 56 LIGO 55 gravitational wave 54 Cassini Huygens 54 synchrotron 54 SLAC 54 ESO Very Large Telescope 54 RHIC 54 interferometer 53 Terahertz 53 JILA 53 COROT 53 LSST 52 cyclotron 52 optical microscope 52 particle accelerators 52 femtosecond laser 52 spectroscopic 52 XMM Newton 51 adaptive optics 51 Stanford Linear Accelerator 51 GLAST 51 JWST 50 optical telescope 50 Planck 50 photon 50 terahertz 50 telescope 49 Fermilab 49 particle accelerator 49 NASA Goddard 49 scanning electron microscope 49 GOCE 49 plasmonic 49 redshift 49 holography 48 extrasolar planet 48 photonic 48 astronomical observations 48 laser pulses 48 transmission electron microscope 48 interferometry 48 THEMIS 48 laser pulse 48 CERN 48 nanoscale 48 gravitational lensing 48 Calit2 48 National Ignition Facility 48 high temperature superconductors 48 Large Hadron Collider LHC 48 Tevatron 48 Hubble Telescope 48 Raman spectroscopy 48 metamaterials 48 Cern 47 THz 47 physicists 47 distant galaxy 47 spectroscopy 47 spatial resolution 47 qubit 47 collider 47 Nanoscale 47 infrared wavelengths 46 cosmic ray 46 Rutherford Appleton 46 ion beam 46 EUV 46 TeV 46 electron microscopy 46 photons 46 superconducting 46 LLNL 46 WMAP 46 ITER 46 neutron 46 Very Large Telescope 46 electron microscope 46 proton beams 46 CloudSat 46 Spectrometer 46 neutrino 46 ICESat 45 petaflop 45 spectrograph 45 telescopes 45 ORNL 45 astrophysical 45 quantum mechanical 45 quantum dot 45 Large Hadron Collider 45 spectrometer 45 protons 45 Palomar Observatory 45 nanoscience 45 gamma ray burst 45 gamma ray 45 theoretical calculations 45 Hubble Space Telescope