Related by context. Frequent words. (Click for all words.) 60 gravitational lens 57 optical biosensors 56 BY VINCENT MAO 56 Higgs particle 55 potentially habitable 55 extrasolar 55 Quantum cryptography 54 Earthlike 54 IntergalaticEarth 54 scanning electron microscopes 54 superlens 54 photoluminescence 54 shorter wavelengths 54 nanoprobes 53 quantum teleportation 53 quantum tunneling 53 ray Space Telescope 53 interferometry 53 spintronic devices 53 Raman scattering 53 photonic crystal 52 millisecond pulsars 52 submillimeter 52 synthetic genomics 52 frequency comb 52 antineutrinos 52 Hawking radiation 52 nanomagnets 52 negative refraction 52 noble gases 52 iPSC 52 nanoworld 52 Kepler #b 52 extraterrestrial civilizations 52 heavily cratered 52 ultraviolet wavelengths 52 AGNs 52 semiconducting materials 52 force microscopy AFM 51 synchrotron radiation 51 permanently shadowed craters 51 optical microscopes 51 interplanetary spacecraft 51 quantum computation 51 photoelectric effect 51 gaseous planets 51 microlensing 51 Earthlike planets 51 diffraction patterns 51 By Vince Masiello 51 elemental composition 51 Mini TES 51 Gliese #g 51 COROT 51 nanobacteria 51 semiconductor nanocrystals 51 plasmon 51 chemical reactivity 51 spectroscopic 51 spectrometry 51 infrared telescopes 51 nanometers billionths 51 Grand Marais Like 50 gravitational radiation 50 multispectral imaging 50 earthshine 50 optical microscopy 50 x ray beam 50 photonic crystals 50 ESA XMM Newton 50 soliton 50 lunar craters 50 Quantum dots 50 Cosmologists 50 ultracold atoms 50 fluorescent probes 50 gravitational lensing 50 magnetars 50 synchrotrons 50 fluorescence microscope 50 colliders 50 Epsilon Eridani 50 Bose Einstein condensates 50 geoid 50 fundamental constants 50 nanosensor 50 visible wavelengths 50 radial velocity 50 transiting planets 50 Keck telescope 50 faraway galaxies 50 PET positron emission tomography 50 non ionizing 50 By HARVEY SIMPSON 50 ultracold 50 entangled photons 50 optogenetics 50 electroluminescence 50 Martian meteorites 50 noctilucent clouds 50 God Particle