| 1 | active galactic nucleus | AGN | 2371 | 86 | 1.005714 | 1006.3068,1006.5446,etc |
| 2 | cosmic microwave background | CMB | 975 | 73 | 2.003802 | 1006.3068,1006.5694,etc |
| 3 | spectral energy distribution | SED | 878 | 73 | 1.002495 | 1006.0504,1006.2408,etc |
| 4 | sloan digital sky survey | SDSS | 800 | 57 | 1.00284 | 1006.0504,1006.2408,etc |
| 5 | interstellar medium | ISM | 357 | 51 | 2.001264 | 1006.5409,1006.3560,etc |
| 6 | point spread function | PSF | 326 | 44 | 2.003322 | 1006.3068,1006.5510,etc |
| 7 | supernova | SN | 4461 | 36 | 1.012808 | 1006.0504,1006.5466,etc |
| 8 | star formation rate | SFR | 607 | 35 | 2.002118 | 1006.5446,1006.0504,etc |
| 9 | dark matter | DM | 1230 | 28 | 2.006419 | 1006.5446,1006.3098,etc |
| 10 | asymptotic giant branch | AGB | 521 | 26 | 2.003653 | 1006.5466,1006.5873,etc |
| 11 | gamma ray burst | GRB | 1041 | 25 | 2.009044 | 1006.3811,1006.3933,etc |
| 12 | full width at half maximum | FWHM | 83 | 25 | 1.000671 | 1006.2179,1006.2408,etc |
| 13 | initial mass function | IMF | 269 | 24 | 2.001092 | 1006.3560,1006.5863,etc |
| 14 | nasa/ipac extragalactic database | NED | 54 | 24 | 2.000336 | 1006.4513,1006.4462,etc |
| 15 | equation of state | EoS | 299 | 23 | 1.002977 | 1006.1738,1006.4757,etc |
| 16 | field of view | FOV | 88 | 23 | 1.001126 | 1006.3933,1006.3579,etc |
| 17 | signal to noise ratio | SNR | 129 | 22 | 2.001183 | 1006.5510,1006.4513,etc |
| 18 | large magellanic cloud | LMC | 480 | 22 | 2.004321 | 1006.0504,1006.2635,etc |
| 19 | black hole | BH | 788 | 21 | 2.007188 | 1006.5446,1006.2832,etc |
| 20 | cold dark matter | CDM | 211 | 20 | 2.003403 | 1006.1738,1006.3558,etc |
| 21 | polycyclic aromatic hydrocarbon | PAH | 342 | 20 | 2.00355 | 1006.2408,1006.5726,etc |
| 22 | intergalactic medium | IGM | 149 | 19 | 1.000766 | 1006.5777,1006.1903,etc |
| 23 | ultraviolet | UV | 283 | 19 | 2.002316 | 1006.1738,1006.2408,etc |
| 24 | infrared | IR | 600 | 18 | 2.007712 | 1006.3068,1006.1738,etc |
| 25 | markov chain monte carlo | MCMC | 95 | 18 | 2.000693 | 1006.2096,1006.3552,etc |
| 26 | equivalent width | EW | 248 | 18 | 2.001625 | 1006.4513,1006.3071,etc |
| 27 | supernova remnant | SNR | 551 | 17 | 1.00901 | 1006.3552,1006.0625,etc |
| 28 | near infrared | NIR | 307 | 17 | 2.002104 | 1006.4513,1006.0978,etc |
| 29 | hubble space telescope | HST | 60 | 16 | 1.000758 | 1006.5694,1006.4401,etc |
| 30 | kolmogorov smirnov | K-S | 62 | 16 | 2.00034 | 1006.3381,1006.2179,etc |
| 31 | radial velocity | RV | 419 | 16 | 2.004629 | 1006.0492,1006.4244,etc |
| 32 | luminosity function | LF | 827 | 16 | 2.004198 | 1006.3071,1006.4360,etc |
| 33 | max planck institute for astronomy | MPIA | 16 | 16 | 1.000084 | 1006.3255,1006.3975,etc |
| 34 | large scale structure | LSS | 51 | 15 | 1.000484 | 1006.1016,1006.5694,etc |
| 35 | very large array | VLA | 199 | 15 | 1.004472 | 1006.1016,1006.2179,etc |
| 36 | intracluster medium | ICM | 230 | 15 | 1.002801 | 1006.3068,1006.5446,etc |
| 37 | max planck institute for astrophysics | MPA | 22 | 15 | 1.000158 | 1006.3255,1006.3975,etc |
| 38 | magnetohydrodynamic | MHD | 256 | 14 | 2.002217 | 1006.5510,1006.5250,etc |
| 39 | white dwarf | WD | 298 | 14 | 1.003117 | 1006.4513,1006.2064,etc |
| 40 | main sequence | MS | 328 | 14 | 2.005775 | 1006.2064,1006.3861,etc |
| 41 | two micron all sky survey | 2MASS | 142 | 13 | 2.003754 | 1006.3381,1006.4513,etc |
| 42 | probability distribution function | PDF | 214 | 13 | 2.003291 | 1006.4757,1006.1933,etc |
| 43 | small magellanic cloud | SMC | 237 | 13 | 1.003647 | 1006.0504,1006.4513,etc |
| 44 | weakly interacting massive particle | WIMP | 568 | 13 | 2.007019 | 1006.4172,1006.5246,etc |
| 45 | advanced camera for surveys | ACS | 206 | 12 | 2.001482 | 1006.1016,1006.3558,etc |
| 46 | adaptive mesh refinement | AMR | 46 | 12 | 1.000555 | 1006.3811,1006.4757,etc |
| 47 | friedmann robertson walker | FRW | 46 | 12 | 2.001008 | 1006.1738,1006.1299,etc |
| 48 | star formation | SF | 488 | 12 | 2.003675 | 1006.4757,1006.2166,etc |
| 49 | very large telescope | VLT | 69 | 12 | 1.000787 | 1006.3560,1006.1995,etc |
| 50 | supermassive black hole | SMBH | 263 | 12 | 2.002968 | 1006.2408,1006.5452,etc |
| 51 | milky way | MW | 186 | 12 | 2.001786 | 1006.0625,1006.1886,etc |
| 52 | young stellar object | YSO | 346 | 12 | 1.006532 | 1006.1924,1006.4462,etc |
| 53 | very long baseline interferometry | VLBI | 147 | 12 | 2.002644 | 1006.5536,1006.2097,etc |
| 54 | red giant branch | RGB | 341 | 12 | 2.003867 | 1006.5863,1006.5867,etc |
| 55 | large area telescope | LAT | 199 | 12 | 2.0027 | 1006.3986,1006.1628,etc |
| 56 | standard model | SM | 162 | 12 | 2.002255 | 1006.2483,1006.4172,etc |
| 57 | local thermodynamic equilibrium | LTE | 175 | 12 | 1.002816 | 1006.0485,1006.3218,etc |
| 58 | neutron star | NS | 306 | 12 | 2.003275 | 1006.5168,1006.1379,etc |
| 59 | sunyaev zel'dovich | SZ | 652 | 11 | 2.007135 | 1006.3068,1006.5599,etc |
| 60 | signal to noise | S/N | 76 | 11 | 2.000986 | 1006.0504,1006.5243,etc |
| 61 | broad line region | BLR | 165 | 11 | 2.001931 | 1006.2408,1006.4513,etc |
| 62 | low mass x ray binary | LMXB | 183 | 11 | 2.004528 | 1006.4513,1006.1649,etc |
| 63 | inverse compton | IC | 153 | 11 | 2.002271 | 1006.3986,1006.2507,etc |
| 64 | horizontal branch | HB | 407 | 11 | 1.005972 | 1006.3170,1006.2024,etc |
| 65 | wilkinson microwave anisotropy probe | WMAP | 119 | 11 | 1.002327 | 1006.1979,1006.2828,etc |
| 66 | lyman break galaxy | LBG | 256 | 11 | 1.004956 | 1006.1895,1006.4360,etc |
| 67 | planetary nebula | PN | 335 | 10 | 2.005554 | 1006.4076,1006.5863,etc |
| 68 | far infrared | FIR | 120 | 10 | 1.003975 | 1006.2408,1006.4956,etc |
| 69 | smoothed particle hydrodynamics | SPH | 108 | 10 | 1.001095 | 1006.2826,1006.3399,etc |
| 70 | color magnitude diagram | CMD | 201 | 10 | 2.00254 | 1006.5217,1006.2850,etc |
| 71 | brightest cluster galaxy | BCG | 108 | 9 | 1.002752 | 1006.3068,1006.3796,etc |
| 72 | big bang nucleosynthesis | BBN | 88 | 9 | 1.001217 | 1006.5777,1006.2483,etc |
| 73 | baryon acoustic oscillation | BAO | 124 | 9 | 2.002557 | 1006.5694,1006.2825,etc |
| 74 | luminous red galaxy | LRG | 81 | 9 | 1.002209 | 1006.5694,1006.2092,etc |
| 75 | very high energy | VHE | 166 | 9 | 2.006506 | 1006.4401,1006.5289,etc |
| 76 | zero age main sequence | ZAMS | 31 | 9 | 1.000861 | 1006.3861,1006.1004,etc |
| 77 | cosmic ray | CR | 156 | 9 | 1.005692 | 1006.2635,1006.2089,etc |
| 78 | intermediate mass black hole | IMBH | 223 | 9 | 1.008174 | 1006.5607,1006.3113,etc |
| 79 | general relativity | GR | 161 | 9 | 2.001569 | 1006.3763,1006.0264,etc |
| 80 | high energy astrophysics science archive research center | HEASARC | 12 | 8 | 1.000157 | 1006.3381,1006.4462,etc |
| 81 | globular cluster | GC | 706 | 8 | 2.010508 | 1006.3590,1006.5607,etc |
| 82 | extragalactic background light | EBL | 210 | 8 | 2.007422 | 1006.4401,1006.5289,etc |
| 83 | nordic optical telescope | NOT | 20 | 8 | 1.00066 | 1006.0504,1006.4935,etc |
| 84 | friends of friends | FoF | 94 | 8 | 2.000971 | 1006.2828,1006.3761,etc |
| 85 | metallicity distribution function | MDF | 113 | 8 | 1.00416 | 1006.3594,1006.4885,etc |
| 86 | giant molecular cloud | GMC | 84 | 8 | 1.004211 | 1006.3344,1006.3399,etc |
| 87 | cross correlation function | CCF | 87 | 8 | 1.001393 | 1006.4984,1006.3139,etc |
| 88 | far ultraviolet | FUV | 251 | 8 | 2.004963 | 1006.3796,1006.1364,etc |
| 89 | single stellar population | SSP | 73 | 8 | 2.001265 | 1006.3588,1006.2823,etc |
| 90 | burst alert telescope | BAT | 65 | 8 | 2.00098 | 1006.0286,1006.5463,etc |
| 91 | super massive black hole | SMBH | 69 | 7 | 2.001276 | 1006.1016,1006.3536,etc |
| 92 | baryon acoustic oscillations | BAO | 57 | 7 | 1.001361 | 1006.3068,1006.1738,etc |
| 93 | galactic center | GC | 151 | 7 | 2.003305 | 1006.5409,1006.2463,etc |
| 94 | line of sight | LOS | 45 | 7 | 1.001159 | 1006.5510,1006.3579,etc |
| 95 | wolf rayet | WR | 201 | 7 | 2.007428 | 1006.0504,1006.0625,etc |
| 96 | magnetohydrodynamics | MHD | 142 | 7 | 2.002435 | 1006.0441,1006.3003,etc |
| 97 | canada france hawaii telescope | CFHT | 21 | 7 | 1.000467 | 1006.1995,1006.4385,etc |
| 98 | cataclysmic variable | CV | 85 | 7 | 1.001084 | 1006.4513,1006.2832,etc |
| 99 | x ray telescope | XRT | 54 | 7 | 2.001356 | 1006.5487,1006.0286,etc |
| 100 | very long baseline array | VLBA | 63 | 7 | 1.002244 | 1006.5536,1006.5450,etc |
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