| spectral energy distribution | SED | 11890 | 961 | 1.499511 | 1001.4828,1001.3688,etc |
| active galactic nucleus | AGN | 22303 | 862 | 1.573748 | 1001.0756,1001.5206,etc |
| cosmic microwave background | CMB | 11523 | 814 | 1.591469 | 1001.4707,1001.0334,etc |
| sloan digital sky survey | SDSS | 9654 | 608 | 1.310155 | 1001.4707,1001.4828,etc |
| interstellar medium | ISM | 5401 | 603 | 1.489168 | 1001.4903,1001.2141,etc |
| point spread function | PSF | 4679 | 563 | 1.616489 | 1001.2183,1001.5162,etc |
| initial mass function | IMF | 6205 | 447 | 1.419534 | 1001.2009,1001.0145,etc |
| star formation rate | SFR | 10467 | 427 | 1.528505 | 1001.2009,1001.3672,etc |
| nasa/ipac extragalactic database | NED | 762 | 378 | 1.06378 | 1001.0334,1001.3998,etc |
| signal to noise ratio | SNR | 2295 | 353 | 1.335338 | 1001.3074,1001.4555,etc |
| gamma ray burst | GRB | 13913 | 347 | 1.883997 | 1001.3688,1001.0598,etc |
| supernova | SN | 18681 | 316 | 1.775187 | 1001.0145,1001.2141,etc |
| dark matter | DM | 12096 | 315 | 1.936773 | 1001.1656,1001.2737,etc |
| field of view | FOV | 1446 | 297 | 1.105303 | 1001.0258,1001.0501,etc |
| cold dark matter | CDM | 3002 | 276 | 1.07459 | 1001.1656,1001.5088,etc |
| near infrared | near-IR | 3916 | 270 | 1.487312 | 1001.3688,1001.2141,etc |
| infrared | IR | 11579 | 270 | 1.657977 | 1001.1668,1001.4634,etc |
| equivalent width | EW | 3401 | 260 | 1.67137 | 1001.3688,1001.2108,etc |
| equation of state | EOS | 3187 | 256 | 1.56533 | 1001.0575,1001.3577,etc |
| asymptotic giant branch | AGB | 4287 | 255 | 1.603324 | 1001.0145,1001.3672,etc |
| black hole | BH | 8572 | 249 | 1.909785 | 1001.2771,1001.3074,etc |
| full width at half maximum | FWHM | 1460 | 245 | 1.180968 | 1001.3688,1001.1973,etc |
| supernova remnant | SNR | 6413 | 238 | 1.644154 | 1001.2606,1001.5150,etc |
| ultraviolet | UV | 5791 | 230 | 1.804448 | 1001.2141,1001.4634,etc |
| hubble space telescope | HST | 1363 | 223 | 1.503123 | 1001.5070,1001.1737,etc |
| markov chain monte carlo | MCMC | 1301 | 214 | 1.20198 | 1001.4639,1001.0501,etc |
| max planck institute for astronomy | MPIA | 213 | 212 | 1.000085 | 1001.4479,1001.2015,etc |
| max planck institute for astrophysics | MPA | 295 | 212 | 1.00016 | 1001.4479,1001.2015,etc |
| large area telescope | LAT | 3775 | 208 | 1.835602 | 1001.0059,1001.2958,etc |
| intergalactic medium | IGM | 3109 | 200 | 1.567264 | 1001.4127,1001.3415,etc |
| very large array | VLA | 1794 | 197 | 1.570425 | 1001.3998,1001.0173,etc |
| polycyclic aromatic hydrocarbon | PAH | 4409 | 192 | 1.603411 | 1001.1871,1001.0989,etc |
| signal to noise | S/N | 1119 | 184 | 1.364815 | 1001.2141,1001.3687,etc |
| main sequence | MS | 3469 | 184 | 1.568243 | 1001.1161,1001.2624,etc |
| red giant branch | RGB | 3760 | 182 | 1.684766 | 1001.5412,1001.1395,etc |
| white dwarf | WD | 4850 | 178 | 1.629223 | 1001.0145,1001.1668,etc |
| radial velocity | RV | 3460 | 176 | 1.690944 | 1001.3892,1001.0043,etc |
| young stellar object | YSO | 3673 | 172 | 1.393012 | 1001.4487,1001.5107,etc |
| kolmogorov smirnov | K-S | 707 | 169 | 1.355533 | 1001.4479,1001.3415,etc |
| large magellanic cloud | LMC | 3772 | 158 | 1.636891 | 1001.0983,1001.2169,etc |
| very large telescope | VLT | 730 | 158 | 1.456552 | 1001.4825,1001.4080,etc |
| magnetohydrodynamic | MHD | 2053 | 156 | 1.572713 | 1001.1973,1001.2606,etc |
| globular cluster | GC | 10969 | 156 | 1.804204 | 1001.1790,1001.0979,etc |
| weakly interacting massive particle | WIMP | 3740 | 156 | 1.768741 | 1001.5408,1001.1381,etc |
| color magnitude diagram | CMD | 2173 | 154 | 1.690095 | 1001.1161,1001.4442,etc |
| general relativity | GR | 2195 | 154 | 1.677502 | 1001.4704,1001.4733,etc |
| luminosity function | LF | 3981 | 150 | 1.78346 | 1001.2168,1001.2015,etc |
| cosmic ray | CR | 5553 | 150 | 1.813963 | 1001.5150,1001.1419,etc |
| supermassive black hole | SMBH | 2346 | 149 | 1.580392 | 1001.1680,1001.2480,etc |
| far infrared | FIR | 1920 | 149 | 1.485849 | 1001.0896,1001.1419,etc |
| wilkinson microwave anisotropy probe | WMAP | 1860 | 147 | 1.575213 | 1001.1790,1001.4635,etc |
| inverse compton | IC | 2247 | 147 | 1.784512 | 1001.5206,1001.5150,etc |
| neutron star | NS | 3854 | 146 | 1.935563 | 1001.3074,1001.2583,etc |
| standard model | SM | 2404 | 144 | 1.947209 | 1001.4936,1001.0969,etc |
| two micron all sky survey | 2MASS | 1538 | 140 | 1.79496 | 1001.2018,1001.3939,etc |
| milky way | MW | 1995 | 135 | 1.861906 | 1001.5435,1001.2388,etc |
| advanced camera for surveys | ACS | 1474 | 134 | 1.762522 | 1001.2141,1001.1161,etc |
| adaptive mesh refinement | AMR | 712 | 130 | 1.377883 | 1001.0575,1001.0971,etc |
| big bang nucleosynthesis | BBN | 1549 | 127 | 1.325503 | 1001.5088,1001.1790,etc |
| large scale structure | LSS | 736 | 127 | 1.339592 | 1001.4707,1001.5088,etc |
| low mass x ray binary | LMXB | 1289 | 125 | 1.68199 | 1001.3688,1001.5410,etc |
| star formation history | SFH | 1891 | 124 | 1.292398 | 1001.2009,1001.2141,etc |
| intracluster medium | ICM | 1683 | 123 | 1.644272 | 1001.1443,1001.4127,etc |
| line of sight | LOS | 1110 | 121 | 1.430789 | 1001.1924,1001.2434,etc |
| friedmann robertson walker | FRW | 602 | 119 | 1.194213 | 1001.3125,1001.1155,etc |
| gravitational wave | GW | 3526 | 119 | 1.786001 | 1001.3951,1001.2583,etc |
| local thermodynamic equilibrium | LTE | 1375 | 118 | 1.138015 | 1001.0334,1001.2775,etc |
| broad line region | BLR | 1495 | 117 | 1.77179 | 1001.0356,1001.5070,etc |
| smoothed particle hydrodynamics | SPH | 1633 | 113 | 1.267872 | 1001.3417,1001.3612,etc |
| star formation | SF | 3971 | 112 | 1.719044 | 1001.1871,1001.0799,etc |
| adaptive optics | AO | 1294 | 111 | 1.659916 | 1001.3577,1001.4825,etc |
| planetary nebula | PN | 4793 | 108 | 1.86757 | 1001.0876,1001.0799,etc |
| small magellanic cloud | SMC | 2266 | 107 | 1.490326 | 1001.2169,1001.4442,etc |
| brightest cluster galaxy | BCG | 2949 | 104 | 1.648898 | 1001.3115,1001.2168,etc |
| probability distribution function | PDF | 1586 | 104 | 1.868289 | 1001.2009,1001.2141,etc |
| wolf rayet | WR | 2490 | 104 | 1.649204 | 1001.4828,1001.2476,etc |
| x ray telescope | XRT | 1008 | 101 | 1.546275 | 1001.2989,1001.1296,etc |
| very long baseline interferometry | VLBI | 1178 | 99 | 1.648869 | 1001.0334,1001.2126,etc |
| mid infrared | MIR | 1889 | 99 | 1.74971 | 1001.0896,1001.1871,etc |
| lyman break galaxy | LBG | 2070 | 99 | 1.357359 | 1001.1115,1001.3412,etc |
| baryon acoustic oscillations | BAO | 884 | 97 | 1.363015 | 1001.5088,1001.2015,etc |
| position angle | PA | 894 | 97 | 1.351776 | 1001.3998,1001.0698,etc |
| canada france hawaii telescope | CFHT | 640 | 97 | 1.444121 | 1001.0738,1001.4825,etc |
| pre main sequence | PMS | 1506 | 96 | 1.367036 | 1001.5141,1001.4825,etc |
| coronal mass ejection | CME | 4131 | 96 | 1.591122 | 1001.1352,1001.1620,etc |
| giant molecular cloud | GMC | 1563 | 93 | 1.734533 | 1001.1740,1001.5405,etc |
| zero age main sequence | ZAMS | 543 | 92 | 1.283554 | 1001.3892,1001.1426,etc |
| three dimensional | 3D | 824 | 91 | 1.386081 | 1001.1046,1001.2043,etc |
| infrared array camera | IRAC | 1651 | 90 | 1.85743 | 1001.5042,1001.2169,etc |
| synchrotron self compton | SSC | 819 | 89 | 1.237347 | 1001.1606,1001.2590,etc |
| very high energy | VHE | 1285 | 89 | 1.744835 | 1001.1606,1001.2590,etc |
| horizontal branch | HB | 3135 | 88 | 1.356809 | 1001.1395,1001.1161,etc |
| intra cluster medium | ICM | 1192 | 86 | 1.479058 | 1001.1656,1001.1356,etc |
| cataclysmic variable | CV | 1248 | 84 | 1.835519 | 1001.1161,1001.1520,etc |
| sunyaev zel'dovich | SZE | 2997 | 84 | 1.635981 | 1001.0006,1001.2934,etc |
| australia telescope compact array | ATCA | 643 | 84 | 1.56085 | 1001.3462,1001.2169,etc |
| probability density function | PDF | 1008 | 83 | 1.62938 | 1001.4707,1001.2183,etc |
| simple stellar population | SSP | 990 | 82 | 1.355217 | 1001.0979,1001.2624,etc |
| luminous red galaxy | LRG | 1473 | 81 | 1.336359 | 1001.0015,1001.2015,etc |
| galactic center | GC | 1222 | 79 | 1.699002 | 1001.5337,1001.5399,etc |
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