Related by context. Frequent words. (Click for all words.) 61 Higgs particle 61 plasmon 60 galaxy formation 60 elemental composition 60 neutrino 59 ultracold 59 extrasolar 59 supercomputer simulations 59 Einstein theories 59 boson 58 gravitational wave 58 radial velocity 58 superlens 58 decoherence 58 quantum entanglement 58 negative refraction 58 subatomic particle 58 cuprates 58 spectroscopic 57 quantum mechanical 57 substorm 57 photometry 57 elementary particle physics 57 Hawking radiation 57 high temperature superconductivity 57 biogeochemical 57 photoluminescence 56 numerical simulations 56 Type Ia supernovae 56 x ray diffraction 56 geoid 56 noble gases 56 photoelectric effect 56 theoretical calculations 56 Brownian motion 56 anisotropy 56 X ray telescopes 56 positron 55 supersymmetry 55 irreducibly complex 55 nanobacteria 55 Hubble observations 55 adiabatic 55 high temperature superconductors 55 Cosmologists 55 microlensing 55 quantum computation 55 photochemistry 55 infrared spectroscopy 55 gravitational lensing 55 antiprotons 55 geochemists 55 superconducting materials 55 quark gluon plasma 55 chirality 55 magnetic reconnection 55 nonlinearity 55 cosmological 55 attosecond 54 noctilucent clouds 54 exosphere 54 Mass spectrometry 54 muons 54 exciton 54 DZero 54 isotropic 54 microscopy techniques 54 Earthlike 54 interferometry 54 metabolomic 54 optical biosensors 54 Lunine 54 quantized 54 interplanetary spacecraft 54 muon 54 redshifts 54 ellipsoid 53 photonic crystal 53 diffraction pattern 53 maser 53 dynamical 53 nanomechanical 53 X ray emission 53 quantum mechanics 53 gravitational lens 53 phonon 53 metallicity 53 neutron scattering 53 interferometric 53 PCR amplification 53 quantum gravity 53 prokaryotes 53 Computer simulations 53 impactors 53 astronomical observations 53 ultraviolet wavelengths 53 irreducible complexity 53 subatomic physics 53 thermodynamic 53 Viking landers 53 FRET