Related by context. Frequent words. (Click for all words.) 67 galaxy formation 60 dynamical 59 quantum gravity 59 subatomic 59 quantum theory 59 cosmological 59 astrophysical 58 supersymmetry 57 superfluidity 57 magnetar 57 neutron stars 57 general relativity 57 supernovae 57 spacetime 56 gravitational lensing 56 gravitational wave 56 electromagnetism 56 supernova explosion 56 GRBs 56 interferometry 55 supernova explosions 55 atomic nuclei 55 atomic nucleus 55 neutron star 55 high temperature superconductivity 55 X ray emission 54 quantum mechanics 54 accretion disk 54 Einstein theory 54 anisotropy 54 subatomic particle 54 brown dwarfs 54 dwarf galaxy 54 particle physics 53 invariant 53 gravitational waves 53 fermions 53 numerical simulations 53 Bose Einstein condensate 53 gravitational 53 superfluid 53 elliptical galaxies 53 globular cluster 53 neutrino 53 WIMPs 53 radioactive decay 53 subatomic particles 52 planetary 52 quark gluon plasma 52 phonons 52 globular clusters 52 cosmological constant 52 topological 51 high temperature superconductors 51 cosmic 51 auroral 51 magnetic flux 51 interstellar medium 51 quark 51 crystal lattice 51 spectroscopic 51 Brownian motion 51 supernovas 51 thermodynamic 51 gamma ray bursts 51 quantum entanglement 50 spiral galaxies 50 cosmologists 50 cosmology 50 supermassive black holes 50 hot Jupiters 50 planet orbiting 50 magnetic fields 50 quantum mechanical 50 microlensing 50 Theorists 50 supernova 50 astrophysicists 50 atoms 50 gravitation 50 Earth magnetosphere 50 quasar 50 excitons 50 isotropic 50 astrophysics 49 Computer simulations 49 phenomenological 49 nebulae 49 galaxy clusters 49 physicists 49 symmetries 49 superconductivity 49 galaxies 49 nanoscopic 49 submicron 49 superposition 49 nuclei 49 optical microscopy 49 particle physicists 49 singularity 49 cosmic microwave background