| active galactic nucleus | AGN | 18069 | 721 | 1.815963 | 0801.1135,0801.0995,etc |
| spectral energy distribution | SED | 8048 | 702 | 1.739773 | 0801.1135,0801.2978,etc |
| cosmic microwave background | CMB | 8994 | 636 | 1.732297 | 0801.3596,0801.0307,etc |
| sloan digital sky survey | SDSS | 9730 | 541 | 1.326703 | 0801.1678,0801.1849,etc |
| interstellar medium | ISM | 4299 | 477 | 1.44851 | 0801.0279,0801.3264,etc |
| point spread function | PSF | 4566 | 464 | 1.314508 | 0801.1135,0801.2287,etc |
| initial mass function | IMF | 4274 | 386 | 1.427706 | 0801.1678,0801.2558,etc |
| gamma ray burst | GRB | 15596 | 345 | 1.829028 | 0801.4583,0801.4319,etc |
| star formation rate | SFR | 6210 | 314 | 1.627179 | 0801.1678,0801.2558,etc |
| supernova | SN | 14095 | 298 | 1.630317 | 0801.4004,0801.1255,etc |
| cold dark matter | CDM | 2779 | 295 | 1.222657 | 0801.2342,0801.4927,etc |
| nasa/ipac extragalactic database | NED | 691 | 278 | 1.086746 | 0801.4755,0801.4091,etc |
| signal to noise ratio | SNR | 1753 | 272 | 1.589387 | 0801.1135,0801.2969,etc |
| dark matter | DM | 7395 | 244 | 2.006338 | 0801.0995,0801.2342,etc |
| near infrared | NIR | 3071 | 218 | 1.672173 | 0801.1841,0801.2375,etc |
| supernova remnant | SNR | 4112 | 215 | 1.837268 | 0801.3192,0801.4004,etc |
| field of view | FoV | 1173 | 212 | 1.18525 | 0801.2287,0801.4418,etc |
| asymptotic giant branch | AGB | 3747 | 205 | 1.642133 | 0801.0557,0801.2930,etc |
| hubble space telescope | HST | 1347 | 197 | 1.417365 | 0801.2169,0801.1692,etc |
| equivalent width | EW | 2560 | 196 | 1.501979 | 0801.3609,0801.1109,etc |
| very large array | VLA | 1772 | 194 | 1.336773 | 0801.4755,0801.0017,etc |
| max planck institute for astronomy | MPIA | 191 | 191 | 1.000077 | 0801.1678,0801.3485,etc |
| max planck institute for astrophysics | MPA | 214 | 191 | 1.000139 | 0801.1678,0801.3485,etc |
| black hole | BH | 7354 | 189 | 1.948537 | 0801.0307,0801.0490,etc |
| equation of state | EoS | 2853 | 185 | 1.60355 | 0801.1143,0801.3324,etc |
| intergalactic medium | IGM | 2574 | 181 | 1.377925 | 0801.0995,0801.1064,etc |
| full width at half maximum | FWHM | 869 | 173 | 1.289886 | 0801.0569,0801.3910,etc |
| infrared | IR | 6168 | 173 | 1.860508 | 0801.1770,0801.1115,etc |
| main sequence | MS | 2692 | 157 | 1.633498 | 0801.0928,0801.3175,etc |
| color magnitude diagram | CMD | 1910 | 146 | 1.837376 | 0801.4511,0801.0670,etc |
| white dwarf | WD | 4588 | 144 | 1.567965 | 0801.1107,0801.0704,etc |
| advanced camera for surveys | ACS | 1746 | 144 | 1.563995 | 0801.1142,0801.2003,etc |
| inverse compton | IC | 1998 | 142 | 1.77 | 0801.2602,0801.2086,etc |
| supermassive black hole | SBH | 2599 | 141 | 1.706434 | 0801.2759,0801.3482,etc |
| ultraviolet | UV | 2702 | 140 | 1.68897 | 0801.1678,0801.2558,etc |
| luminosity function | LF | 3235 | 140 | 1.596759 | 0801.4299,0801.1115,etc |
| magnetohydrodynamic | MHD | 1969 | 138 | 1.473344 | 0801.2974,0801.0264,etc |
| red giant branch | RGB | 2133 | 138 | 1.850196 | 0801.0557,0801.3479,etc |
| young stellar object | YSO | 2197 | 136 | 1.664 | 0801.4210,0801.1636,etc |
| large magellanic cloud | LMC | 2477 | 134 | 1.600733 | 0801.3175,0801.1501,etc |
| globular cluster | GC | 8884 | 131 | 1.90918 | 0801.4795,0801.0002,etc |
| kolmogorov smirnov | K-S | 511 | 130 | 1.092884 | 0801.4319,0801.4759,etc |
| signal to noise | S/N | 641 | 125 | 1.200621 | 0801.2375,0801.3959,etc |
| polycyclic aromatic hydrocarbon | PAH | 3152 | 122 | 1.743377 | 0801.1860,0801.4165,etc |
| wilkinson microwave anisotropy probe | WMAP | 1844 | 122 | 1.659081 | 0801.3450,0801.0644,etc |
| big bang nucleosynthesis | BBN | 1694 | 116 | 1.30416 | 0801.3375,0801.3450,etc |
| very large telescope | VLT | 574 | 115 | 1.192257 | 0801.2287,0801.2342,etc |
| radial velocity | RV | 2022 | 115 | 1.681304 | 0801.0569,0801.0863,etc |
| intracluster medium | ICM | 1661 | 114 | 1.590114 | 0801.1064,0801.4253,etc |
| smoothed particle hydrodynamics | SPH | 1432 | 113 | 1.683129 | 0801.1184,0801.2615,etc |
| low mass x ray binary | LMXB | 1453 | 112 | 1.430991 | 0801.3589,0801.4246,etc |
| neutron star | NS | 2987 | 109 | 1.755919 | 0801.1511,0801.4246,etc |
| general relativity | GR | 1323 | 108 | 1.483481 | 0801.0307,0801.3407,etc |
| weakly interacting massive particle | WIMP | 2924 | 108 | 1.469299 | 0801.2687,0801.1708,etc |
| two micron all sky survey | 2MASS | 1514 | 107 | 1.404153 | 0801.4379,0801.4465,etc |
| markov chain monte carlo | MCMC | 919 | 105 | 1.543844 | 0801.0006,0801.1685,etc |
| milky way | MW | 1208 | 105 | 1.593341 | 0801.4927,0801.3609,etc |
| cosmic ray | CR | 3288 | 103 | 1.830352 | 0801.3886,0801.3555,etc |
| small magellanic cloud | SMC | 2387 | 101 | 1.637751 | 0801.4083,0801.2534,etc |
| standard model | SM | 1658 | 100 | 1.562708 | 0801.2399,0801.0630,etc |
| friedmann robertson walker | FRW | 634 | 99 | 1.32449 | 0801.2809,0801.2692,etc |
| pre main sequence | PMS | 1613 | 99 | 1.668736 | 0801.0928,0801.0647,etc |
| large scale structure | LSS | 735 | 98 | 1.827836 | 0801.0995,0801.0982,etc |
| far infrared | FIR | 1269 | 97 | 1.692578 | 0801.3192,0801.3267,etc |
| planetary nebula | PN | 3718 | 96 | 1.766943 | 0801.0557,0801.2978,etc |
| horizontal branch | HB | 2158 | 96 | 1.691833 | 0801.3479,0801.4511,etc |
| adaptive optics | AO | 1118 | 95 | 1.391605 | 0801.1135,0801.3125,etc |
| broad line region | BLR | 1242 | 94 | 1.311724 | 0801.4492,0801.2383,etc |
| local thermodynamic equilibrium | LTE | 792 | 94 | 1.427314 | 0801.0348,0801.1091,etc |
| cataclysmic variable | CV | 1830 | 91 | 1.740292 | 0801.1101,0801.0704,etc |
| mid infrared | MIR | 1577 | 90 | 1.436006 | 0801.2375,0801.4637,etc |
| x ray telescope | XRT | 962 | 88 | 1.524455 | 0801.0855,0801.4029,etc |
| zero age main sequence | ZAMS | 525 | 87 | 1.001266 | 0801.0928,0801.0541,etc |
| wolf rayet | W-R | 3689 | 85 | 1.547372 | 0801.1678,0801.3267,etc |
| line of sight | LOS | 718 | 84 | 1.29879 | 0801.0279,0801.3128,etc |
| star formation | SFR/ | 2652 | 84 | 1.90893 | 0801.1678,0801.3589,etc |
| giant molecular cloud | GMC | 1167 | 83 | 1.339838 | 0801.0605,0801.0492,etc |
| colour magnitude diagram | CMD | 918 | 81 | 1.582022 | 0801.2774,0801.4661,etc |
| very high energy | VHE | 1038 | 80 | 1.77799 | 0801.4029,0801.3555,etc |
| position angle | PA | 766 | 80 | 1.351482 | 0801.2287,0801.3267,etc |
| canada france hawaii telescope | CFHT | 610 | 79 | 1.393494 | 0801.0002,0801.2613,etc |
| probability distribution function | PDF | 926 | 77 | 1.482892 | 0801.3269,0801.0093,etc |
| adaptive mesh refinement | AMR | 481 | 77 | 1.403592 | 0801.4004,0801.1032,etc |
| galactic center | GC | 1349 | 77 | 1.574235 | 0801.0017,0801.2906,etc |
| intra cluster medium | ICM | 1140 | 76 | 1.686272 | 0801.1032,0801.4729,etc |
| european southern observatory | ESO | 407 | 76 | 1.277387 | 0801.2287,0801.2342,etc |
| synchrotron self compton | SSC | 721 | 75 | 1.454916 | 0801.4029,0801.3599,etc |
| astrophysical research consortium | ARC | 88 | 74 | 1.10823 | 0801.2774,0801.1109,etc |
| lyman break galaxy | LBG | 1782 | 74 | 1.666183 | 0801.3273,0801.1187,etc |
| brightest cluster galaxy | BCG | 1651 | 72 | 1.268222 | 0801.3485,0801.2005,etc |
| very long baseline array | VLBA | 520 | 71 | 1.494242 | 0801.4755,0801.2749,etc |
| quasi periodic oscillation | QPO | 1269 | 71 | 1.553744 | 0801.1065,0801.4177,etc |
| star formation history | SFH | 1081 | 70 | 1.503054 | 0801.1184,0801.3297,etc |
| very long baseline interferometry | VLBI | 746 | 68 | 1.649798 | 0801.4755,0801.1236,etc |
| full width half maximum | FWHM | 279 | 68 | 1.08877 | 0801.0630,0801.1223,etc |
| australia telescope compact array | ATCA | 465 | 68 | 1.324567 | 0801.4755,0801.0384,etc |
| high mass x ray binary | HMXB | 810 | 68 | 1.634283 | 0801.3863,0801.1205,etc |
| baryon acoustic oscillations | BAO | 861 | 66 | 1.396384 | 0801.3485,0801.1755,etc |
| gravitational wave | GW | 1870 | 66 | 1.868216 | 0802.3411,0802.1309,etc |
| luminous red galaxy | LRG | 1948 | 65 | 1.588427 | 0801.3485,0801.0644,etc |
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