| active galactic nucleus | AGN | 1765 | 80 | 1.004152 | 0809.0754,0809.2042,etc |
| spectral energy distribution | SED | 593 | 67 | 2.001737 | 0809.0754,0809.2042,etc |
| cosmic microwave background | CMB | 951 | 64 | 2.003428 | 0809.2846,0809.3245,etc |
| point spread function | PSF | 581 | 58 | 2.00301 | 0809.1654,0809.2334,etc |
| sloan digital sky survey | SDSS | 1546 | 54 | 2.00519 | 0809.0521,0809.4015,etc |
| gamma ray burst | GRB | 1694 | 36 | 2.008983 | 0809.2334,0809.0657,etc |
| initial mass function | IMF | 672 | 34 | 1.004569 | 0809.4320,0809.2042,etc |
| star formation rate | SFR | 582 | 32 | 2.002645 | 0809.0754,0809.2042,etc |
| supernova | SN | 2446 | 31 | 2.009901 | 0809.0695,0809.2827,etc |
| near infrared | NIR | 337 | 29 | 2.003791 | 0809.0754,0809.0729,etc |
| max planck institute for astronomy | MPIA | 29 | 29 | 1.000069 | 0809.0521,0809.4015,etc |
| max planck institute for astrophysics | MPA | 29 | 29 | 1.000069 | 0809.0521,0809.4015,etc |
| nasa/ipac extragalactic database | NED | 59 | 29 | 1.00039 | 0809.5090,0809.1106,etc |
| interstellar medium | ISM | 302 | 28 | 1.002075 | 0809.0754,0809.0972,etc |
| dark matter | DM | 815 | 26 | 2.006102 | 0809.2409,0809.4506,etc |
| cold dark matter | CDM | 215 | 26 | 1.002415 | 0809.0780,0809.2242,etc |
| very large array | VLA | 234 | 23 | 1.002789 | 0809.0754,0809.2180,etc |
| hubble space telescope | HST | 176 | 20 | 2.000826 | 0809.0754,0809.2465,etc |
| young stellar object | YSO | 319 | 20 | 1.003054 | 0809.1654,0809.4012,etc |
| low mass x ray binary | LMXB | 168 | 20 | 2.001359 | 0809.2334,0809.4962,etc |
| black hole | BH | 667 | 20 | 2.009246 | 0809.4029,0809.0695,etc |
| equivalent width | EW | 158 | 20 | 1.001037 | 0809.0996,0809.1108,etc |
| full width at half maximum | FWHM | 60 | 20 | 1.000374 | 0809.1868,0809.1443,etc |
| asymptotic giant branch | AGB | 580 | 19 | 1.003294 | 0809.1654,0809.3265,etc |
| field of view | FoV | 113 | 19 | 1.001197 | 0809.2334,0809.1117,etc |
| main sequence | MS | 204 | 18 | 2.001656 | 0809.3982,0809.3737,etc |
| signal to noise | S/N | 80 | 18 | 1.000614 | 0809.4012,0809.5046,etc |
| equation of state | EOS | 205 | 18 | 2.00179 | 0809.0695,0809.4228,etc |
| supernova remnant | SNR | 422 | 17 | 2.005051 | 0809.4962,0809.0738,etc |
| globular cluster | GC | 1256 | 16 | 2.008834 | 0809.2603,0809.5090,etc |
| signal to noise ratio | SNR | 102 | 16 | 2.000499 | 0809.0695,0809.1117,etc |
| radial velocity | RV | 487 | 16 | 2.004291 | 0809.1435,0809.3807,etc |
| color magnitude diagram | CMD | 154 | 16 | 1.001386 | 0809.4263,0809.0568,etc |
| infrared | IR | 371 | 15 | 2.002734 | 0809.2042,0809.4012,etc |
| inverse compton | IC | 155 | 15 | 1.001712 | 0809.0451,0809.5124,etc |
| polycyclic aromatic hydrocarbon | PAH | 661 | 14 | 2.006614 | 0809.1654,0809.2094,etc |
| two micron all sky survey | 2MASS | 84 | 14 | 2.000728 | 0809.1654,0809.5103,etc |
| standard model | SM | 222 | 14 | 1.003134 | 0809.2409,0809.4065,etc |
| kolmogorov smirnov | KS | 49 | 14 | 1.000359 | 0809.1108,0809.1105,etc |
| red giant branch | RGB | 291 | 14 | 2.003691 | 0809.2603,0809.3939,etc |
| local thermodynamic equilibrium | LTE | 180 | 14 | 1.001655 | 0809.1870,0809.0780,etc |
| luminosity function | LF | 232 | 14 | 2.003397 | 0809.0972,0809.0595,etc |
| intergalactic medium | IGM | 232 | 14 | 1.001852 | 0809.1954,0809.1326,etc |
| smoothed particle hydrodynamics | SPH | 159 | 13 | 2.001815 | 0809.4637,0809.4151,etc |
| weakly interacting massive particle | WIMP | 419 | 13 | 2.01385 | 0809.2441,0809.2409,etc |
| milky way | MW | 130 | 13 | 1.004122 | 0809.2481,0809.4263,etc |
| magnetohydrodynamic | MHD | 108 | 13 | 1.001109 | 0809.3819,0809.1708,etc |
| colour magnitude diagram | CMD | 149 | 13 | 2.002766 | 0809.3982,0809.3737,etc |
| astrophysical research consortium | ARC | 13 | 13 | 1.000063 | 0809.4015,0809.4505,etc |
| large scale structure | LSS | 83 | 13 | 2.001256 | 0809.4488,0809.0623,etc |
| advanced camera for surveys | ACS | 134 | 12 | 2.000931 | 0809.2042,0809.5090,etc |
| wilkinson microwave anisotropy probe | WMAP | 198 | 12 | 2.004313 | 0809.2846,0809.4160,etc |
| supermassive black hole | SMBH | 312 | 12 | 1.005964 | 0809.5046,0809.0311,etc |
| mid infrared | MIR | 162 | 12 | 1.001562 | 0809.1076,0809.3082,etc |
| neutron star | NS | 221 | 11 | 2.004434 | 0809.4029,0809.3368,etc |
| small magellanic cloud | SMC | 216 | 11 | 1.004743 | 0809.2481,0809.3775,etc |
| horizontal branch | HB | 581 | 11 | 2.008545 | 0809.2603,0809.3939,etc |
| intracluster medium | ICM | 87 | 11 | 1.000691 | 0809.5077,0809.0354,etc |
| adaptive optics | AO | 73 | 11 | 1.001729 | 0809.1435,0809.2980,etc |
| pre main sequence | PMS | 123 | 11 | 1.001051 | 0809.4588,0809.4754,etc |
| broad line region | BLR | 99 | 11 | 1.004 | 0809.1117,0809.4943,etc |
| white dwarf | WD | 251 | 11 | 2.007229 | 0809.5276,0809.1800,etc |
| very large telescope | VLT | 60 | 11 | 2.001183 | 0809.1076,0809.0696,etc |
| planetary nebula | PN | 298 | 10 | 2.004036 | 0809.1654,0809.2389,etc |
| large magellanic cloud | LMC | 330 | 10 | 1.004266 | 0809.2481,0809.0526,etc |
| general relativity | GR | 170 | 10 | 2.002126 | 0809.4729,0809.5148,etc |
| markov chain monte carlo | MCMC | 64 | 10 | 1.000721 | 0809.5077,0809.4597,etc |
| brightest cluster galaxy | BCG | 239 | 10 | 1.003998 | 0809.4015,0809.0260,etc |
| canada france hawaii telescope | CFHT | 70 | 10 | 1.001017 | 0809.1117,0809.3297,etc |
| coronal mass ejection | CME | 281 | 10 | 2.003436 | 0809.3755,0809.0958,etc |
| high mass x ray binary | HMXB | 107 | 10 | 1.002494 | 0809.4962,0809.1076,etc |
| big bang nucleosynthesis | BBN | 486 | 10 | 1.00294 | 0809.3825,0809.2033,etc |
| zero age main sequence | ZAMS | 52 | 10 | 1.000361 | 0809.1800,0809.3380,etc |
| probability distribution function | PDF | 71 | 10 | 1.001655 | 0809.3002,0809.4939,etc |
| fast fourier transform | FFT | 66 | 9 | 1.000582 | 0809.2266,0809.2876,etc |
| line of sight | LOS | 51 | 9 | 1.000556 | 0809.0754,0809.1106,etc |
| gravitational wave | GW | 510 | 9 | 2.005529 | 0809.0695,0809.1007,etc |
| position angle | PA | 73 | 9 | 1.00135 | 0809.4151,0809.2928,etc |
| very long baseline interferometry | VLBI | 170 | 9 | 1.002938 | 0809.4506,0809.4172,etc |
| star formation | SF | 424 | 9 | 2.00551 | 0809.2785,0809.2800,etc |
| european southern observatory | ESO | 61 | 9 | 1.001884 | 0809.2038,0809.1076,etc |
| ultraviolet | UV | 76 | 9 | 1.00076 | 0809.1706,0809.5059,etc |
| star formation history | SFH | 160 | 8 | 2.003708 | 0809.2042,0809.0972,etc |
| simple stellar population | SSP | 55 | 8 | 2.001161 | 0809.3982,0809.5090,etc |
| luminous red galaxy | LRG | 525 | 8 | 2.005813 | 0809.4505,0809.1868,etc |
| friends of friends | FoF | 79 | 8 | 2.001264 | 0809.4505,0809.0260,etc |
| integrated sachs wolfe | ISW | 93 | 8 | 1.003731 | 0809.5172,0809.4488,etc |
| very long baseline array | VLBA | 30 | 8 | 1.000672 | 0809.1948,0809.0451,etc |
| cosmic ray | CR | 457 | 8 | 2.011925 | 0809.2465,0809.0738,etc |
| cosmic x ray background | CXB | 77 | 8 | 2.000737 | 0809.2613,0809.0006,etc |
| luminous blue variable | LBV | 243 | 8 | 2.005178 | 0809.1245,0809.5079,etc |
| galactic center | GC | 103 | 8 | 1.003431 | 0809.4945,0809.3089,etc |
| far infrared | FIR | 114 | 7 | 2.002425 | 0809.0754,0809.1117,etc |
| full width half maximum | FWHM | 19 | 7 | 1.000283 | 0809.1654,0809.2980,etc |
| burst alert telescope | BAT | 149 | 7 | 1.009357 | 0809.2334,0809.3368,etc |
| local standard of rest | LSR | 34 | 7 | 1.001024 | 0809.3265,0809.1948,etc |
| lyman break galaxy | LBG | 266 | 7 | 2.005904 | 0809.2780,0809.2099,etc |
| low surface brightness | LSB | 185 | 7 | 1.004494 | 0809.3082,0809.1882,etc |
| herbig haro | HH | 233 | 7 | 2.006232 | 0809.3380,0809.0585,etc |
| monte carlo | MC | 54 | 7 | 2.0028 | 0809.1326,0809.4279,etc |
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