| spectral energy distribution | SED | 582 | 54 | 1.001445 | 0605191,0605302,etc |
| active galactic nucleus | AGN | 1435 | 48 | 2.005791 | 0605499,0605720,etc |
| interstellar medium | ISM | 586 | 47 | 1.00171 | 0605557,0605753,etc |
| sloan digital sky survey | SDSS | 683 | 41 | 1.00318 | 0605571,0605144,etc |
| cosmic microwave background | CMB | 596 | 41 | 1.002463 | 0605704,0605071,etc |
| point spread function | PSF | 364 | 33 | 1.001894 | 0605571,0605605,etc |
| gamma ray burst | GRB | 2066 | 30 | 2.009667 | 0605430,0605075,etc |
| star formation rate | SFR | 427 | 29 | 2.002108 | 0605499,0605327,etc |
| globular cluster | GC | 1192 | 25 | 2.01502 | 0605275,0605308,etc |
| nasa/ipac extragalactic database | NED | 41 | 24 | 1.000181 | 0605210,0605605,etc |
| initial mass function | IMF | 375 | 23 | 1.005251 | 0605345,0605080,etc |
| equivalent width | EW | 321 | 22 | 2.00329 | 0605149,0605616,etc |
| cold dark matter | CDM | 205 | 21 | 1.001042 | 0605720,0605687,etc |
| planetary nebula | PN | 500 | 21 | 2.010135 | 0605275,0605063,etc |
| intergalactic medium | IGM | 337 | 20 | 1.002488 | 0605071,0605680,etc |
| hubble space telescope | HST | 151 | 19 | 1.000795 | 0605345,0605597,etc |
| asymptotic giant branch | AGB | 307 | 18 | 2.004175 | 0605217,0605340,etc |
| infrared | IR | 1020 | 18 | 2.004272 | 0605544,0605605,etc |
| ultraviolet | UV | 597 | 17 | 2.004723 | 0605473,0605100,etc |
| max planck institute for astronomy | MPA | 16 | 16 | 1.00011 | 0605571,0605476,etc |
| max planck institute for astrophysics | MPIA | 16 | 16 | 1.00011 | 0605571,0605476,etc |
| full width at half maximum | FWHM | 91 | 16 | 1.000524 | 0605206,0605071,etc |
| near infrared | NIR | 358 | 15 | 2.004148 | 0605239,0605516,etc |
| large magellanic cloud | LMC | 221 | 15 | 2.00176 | 0605046,0605100,etc |
| low mass x ray binary | LMXB | 309 | 14 | 1.003856 | 0605080,0605743,etc |
| supernova | SN | 533 | 13 | 2.006713 | 0605210,0605301,etc |
| signal to noise ratio | S/N | 174 | 13 | 2.001497 | 0605571,0605277,etc |
| dark matter | DM | 336 | 12 | 2.006354 | 0605621,0605476,etc |
| neutron star | NS | 336 | 12 | 2.007199 | 0605516,0605080,etc |
| super star cluster | SSC | 76 | 12 | 2.003575 | 0605100,0605350,etc |
| red giant branch | RGB | 464 | 12 | 1.00535 | 0605172,0605612,etc |
| color magnitude diagram | CMD | 138 | 12 | 2.000964 | 0605172,0605612,etc |
| very large array | VLA | 86 | 11 | 1.001202 | 0605499,0605429,etc |
| young stellar object | YSO | 228 | 11 | 2.003856 | 0605337,0605597,etc |
| very large telescope | VLT | 73 | 11 | 1.000736 | 0605096,0605722,etc |
| giant molecular cloud | GMC | 106 | 11 | 2.009336 | 0605702,0605623,etc |
| field of view | FOV | 65 | 10 | 2.000843 | 0605191,0605276,etc |
| white dwarf | WD | 285 | 10 | 2.003972 | 0605617,0605080,etc |
| kolmogorov smirnov | K-S | 40 | 10 | 1.000257 | 0605617,0605573,etc |
| black hole | BH | 419 | 10 | 1.005965 | 0605080,0605624,etc |
| advanced camera for surveys | ACS | 211 | 9 | 1.002061 | 0605262,0605573,etc |
| local thermodynamic equilibrium | LTE | 90 | 9 | 1.001867 | 0605031,0605329,etc |
| adaptive optics | AO | 106 | 9 | 2.001731 | 0605597,0605160,etc |
| two micron all sky survey | 2MASS | 49 | 9 | 2.000833 | 0605414,0605239,etc |
| astrophysical research consortium | ARC | 9 | 9 | 1.000117 | 0605748,0605516,etc |
| star formation history | SFH | 159 | 9 | 2.002717 | 0605473,0605541,etc |
| infrared spectrograph | IRS | 189 | 9 | 1.002566 | 0605544,0605563,etc |
| infrared array camera | IRAC | 186 | 9 | 2.003123 | 0605544,0605605,etc |
| cataclysmic variable | CV | 433 | 9 | 2.005989 | 0605588,0605743,etc |
| equation of state | EOS | 212 | 9 | 2.006439 | 0605696,0605694,etc |
| high mass x ray binary | HMXB | 35 | 9 | 1.000668 | 0605080,0605241,etc |
| space telescope imaging spectrograph | STIS | 156 | 8 | 2.001086 | 0605345,0605597,etc |
| magnetohydrodynamic | MHD | 45 | 8 | 1.000954 | 0605597,0605274,etc |
| polycyclic aromatic hydrocarbon | PAH | 224 | 8 | 1.00358 | 0605544,0605652,etc |
| milky way | MW | 147 | 8 | 1.001892 | 0605706,0605183,etc |
| luminosity function | LF | 221 | 8 | 1.003991 | 0605405,0605353,etc |
| proportional counter array | PCA | 24 | 8 | 1.000438 | 0605351,0605368,etc |
| signal to noise | S/N | 50 | 8 | 1.000355 | 0605171,0605730,etc |
| globular cluster system | GCS | 122 | 7 | 2.009098 | 0605210,0605335,etc |
| supernova remnant | SNR | 179 | 7 | 2.003883 | 0605374,0605078,etc |
| star formation | SF | 204 | 7 | 2.002249 | 0605499,0605131,etc |
| far infrared | FIR | 42 | 7 | 1.000706 | 0605499,0605605,etc |
| position angle | PA | 30 | 7 | 1.000639 | 0605239,0605288,etc |
| lyman break galaxy | LBG | 355 | 7 | 1.010228 | 0605573,0605241,etc |
| broad line region | BLR | 62 | 7 | 2.002004 | 0605288,0605157,etc |
| probability distribution function | PDF | 91 | 7 | 1.001041 | 0605172,0605013,etc |
| cosmic ray | CR | 152 | 6 | 2.009949 | 0605374,0605046,etc |
| wide field camera | WFC | 18 | 6 | 1.000327 | 0605262,0605588,etc |
| x ray telescope | XRT | 41 | 6 | 1.000801 | 0605717,0605190,etc |
| luminous red galaxy | LRG | 168 | 6 | 1.002023 | 0605476,0605302,etc |
| supernova legacy survey | SNLS | 101 | 6 | 2.001267 | 0605683,0605694,etc |
| colour magnitude diagram | CMD | 60 | 6 | 2.000397 | 0605616,0605017,etc |
| gravitational wave | GW | 61 | 6 | 2.001321 | 0605457,0605624,etc |
| wolf rayet | WR | 214 | 6 | 1.002207 | 0605259,0605100,etc |
| supernovae | SN | 125 | 6 | 2.011336 | 0605212,0605204,etc |
| zero age main sequence | ZAMS | 19 | 6 | 1.000347 | 0605617,0605080,etc |
| intermediate mass black hole | IMBH | 74 | 6 | 1.006153 | 0605070,0605133,etc |
| canada france hawaii telescope | CFHT | 41 | 6 | 2.001169 | 0605171,0605364,etc |
| star formation rates | SFR | 74 | 6 | 2.001612 | 0605407,0605589,etc |
| high velocity cloud | HVC | 17 | 6 | 1.000396 | 0605676,0605168,etc |
| inverse compton | IC | 102 | 6 | 2.001704 | 0605166,0605529,etc |
| australia telescope compact array | ATCA | 29 | 6 | 1.000565 | 0605422,0605178,etc |
| intra cluster medium | ICM | 62 | 6 | 1.000735 | 0605105,0605591,etc |
| integral field unit | IFU | 44 | 6 | 2.001784 | 0605477,0605188,etc |
| wide field planetary camera 2 | WFPC2 | 46 | 5 | 2.001108 | 0605345,0605044,etc |
| simple stellar population | SSP | 37 | 5 | 1.001804 | 0605206,0605718,etc |
| gigahertz peaked spectrum | GPS | 122 | 5 | 2.002516 | 0605460,0605312,etc |
| burst alert telescope | BAT | 102 | 5 | 2.013092 | 0605717,0605445,etc |
| data release 4 | DR4 | 29 | 5 | 1.000896 | 0605476,0605551,etc |
| smoothed particle hydrodynamics | SPH | 171 | 5 | 1.004225 | 0605753,0605301,etc |
| photodissociation region | PDR | 22 | 5 | 2.000504 | 0605031,0605160,etc |
| intracluster medium | ICM | 187 | 5 | 2.001626 | 0605720,0605301,etc |
| digitized sky survey | DSS | 16 | 5 | 2.000183 | 0605414,0605475,etc |
| markov chain monte carlo | MCMC | 31 | 5 | 2.000775 | 0605683,0605338,etc |
| radial velocity | RV | 173 | 5 | 2.002463 | 0605616,0605617,etc |
| dvali gabadadze porrati | DGP | 188 | 5 | 2.005452 | 0605198,0605313,etc |
| main sequence | MS | 184 | 5 | 1.002875 | 0605017,0605080,etc |
| quasi periodic oscillation | QPO | 57 | 5 | 2.001278 | 0605190,0605164,etc |
| burst and transient source experiment | BATSE | 70 | 5 | 1.005657 | 0605507,0605726,etc |
| baryon acoustic oscillation | BAO | 157 | 5 | 2.004445 | 0605696,0605313,etc |
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