Related by context. Frequent words. (Click for all words.) 57 dwarf galaxy 56 globular cluster 54 condensates 53 nebula 53 X ray emission 53 supernova explosion 53 magnetar 53 supernova remnant 52 galaxy cluster 51 Eta Carinae 51 Large Magellanic Cloud 51 quasar 51 brown dwarf 50 Andromeda galaxy 50 hot Jupiters 50 brown dwarfs 50 Milky Way galaxy 50 dwarf galaxies 49 HD #b [002] 49 globular clusters 49 accreting 49 elliptical galaxies 49 supermassive black hole 49 planet orbiting 48 nebulae 48 Milky Way Galaxy 48 redshift 48 ionized gas 48 gasfield 48 exoplanet 48 Betelgeuse 48 galaxies 48 galaxy clusters 48 GRBs 48 gasfields 48 exoplanets 48 galaxy 48 neutron star 48 distant galaxy 48 spiral galaxy 48 terrestrial planets 47 Orion Nebula 47 gamma ray burst 47 quasars 47 supernova explosions 46 Andromeda Galaxy 46 Cassiopeia 46 supernova 46 rocky planets 46 super Earths 46 supernovae 45 spectra 45 torus 45 Milky Way 45 Arcturus 45 interstellar medium 45 extrasolar planet 45 Kovykta gas 45 GeV 45 Kashagan 45 Sedna 44 constellation Leo 44 starbursts 44 supernovas 44 gravitationally 44 distant galaxies 44 NGC 44 ringed planet 44 pulsar 44 interstellar dust 44 planets orbiting 44 spiral galaxies 44 supermassive black holes 44 gamma ray bursts 43 Gliese 43 XMM Newton 43 neutron stars 43 oilfields 43 constellation 43 GRB 43 gravitational lensing 42 extrasolar planets 42 fainter 42 orbits 42 astronomical objects 42 condensate 41 corona 41 spacetime 41 celestial object 41 auroral 41 habitable planets 41 infrared wavelengths 41 hydrocarbon 41 ejecta 41 suns 41 superfluid 41 magnetic 41 galactic 40 pulsars 40 unaided eye 40 spherical