| active galactic nucleus | AGN | 3155 | 107 | 2.00524 | 1701.03798,1701.06915,etc |
| spectral energy distribution | SED | 1054 | 102 | 1.001355 | 1701.03044,1701.02765,etc |
| interstellar medium | ISM | 691 | 76 | 1.001138 | 1701.05852,1701.04538,etc |
| cosmic microwave background | CMB | 941 | 69 | 2.002669 | 1701.08590,1701.04396,etc |
| signal to noise ratio | SNR | 453 | 63 | 1.001598 | 1701.04706,1701.07257,etc |
| sloan digital sky survey | SDSS | 972 | 61 | 1.002128 | 1701.03798,1701.08806,etc |
| point spread function | PSF | 414 | 56 | 2.001415 | 1701.03798,1701.04272,etc |
| star formation rate | SFR | 973 | 53 | 1.002902 | 1701.05571,1701.00890,etc |
| field of view | FOV | 244 | 52 | 1.000793 | 1701.03044,1701.04538,etc |
| dark matter | DM | 2117 | 48 | 2.007944 | 1701.03474,1701.08590,etc |
| initial mass function | IMF | 633 | 45 | 1.004747 | 1701.00814,1701.07032,etc |
| black hole | BH | 1806 | 42 | 2.00743 | 1701.00418,1701.01548,etc |
| full width at half maximum | FWHM | 186 | 40 | 1.000523 | 1701.03798,1701.02765,etc |
| supernova | SN | 2452 | 40 | 2.009437 | 1701.04608,1701.05852,etc |
| markov chain monte carlo | MCMC | 136 | 40 | 1.000496 | 1701.03777,1701.08977,etc |
| ultraviolet | UV | 609 | 35 | 2.002428 | 1701.03627,1701.07267,etc |
| nasa/ipac extragalactic database | NED | 64 | 31 | 1.000212 | 1701.02056,1701.05898,etc |
| equation of state | EoS | 915 | 30 | 2.005469 | 1701.08876,1701.00418,etc |
| hubble space telescope | HST | 215 | 30 | 1.001104 | 1701.03044,1701.02749,etc |
| very large array | VLA | 222 | 30 | 1.001074 | 1701.02596,1701.05846,etc |
| infrared | IR | 1119 | 29 | 2.004672 | 1701.03044,1701.05901,etc |
| equivalent width | EW | 360 | 29 | 1.002149 | 1701.01124,1701.07608,etc |
| supernova remnant | SNR | 947 | 27 | 2.008015 | 1701.05852,1701.02765,etc |
| general relativity | GR | 379 | 27 | 1.001843 | 1701.03795,1701.00819,etc |
| neutron star | NS | 710 | 26 | 2.006059 | 1701.03786,1701.00418,etc |
| inverse compton | IC | 371 | 25 | 2.00209 | 1701.02847,1701.02765,etc |
| supermassive black hole | SMBH | 643 | 25 | 1.005502 | 1701.07527,1701.05683,etc |
| magnetohydrodynamic | MHD | 272 | 25 | 1.001887 | 1701.00147,1701.01086,etc |
| near infrared | near-IR | 428 | 25 | 2.001813 | 1701.07267,1701.00890,etc |
| line of sight | LoS | 165 | 24 | 1.001397 | 1701.01501,1701.01439,etc |
| white dwarf | WD | 643 | 23 | 1.005262 | 1701.05852,1701.05240,etc |
| intergalactic medium | IGM | 218 | 23 | 2.001521 | 1701.00814,1701.02749,etc |
| cold dark matter | CDM | 460 | 22 | 2.004727 | 1701.08590,1701.04573,etc |
| very long baseline interferometry | VLBI | 345 | 22 | 2.002772 | 1701.06950,1701.05846,etc |
| radial velocity | RV | 485 | 22 | 1.003039 | 1701.03811,1701.07439,etc |
| local thermodynamic equilibrium | LTE | 162 | 22 | 1.000816 | 1701.03514,1701.08599,etc |
| main sequence | MS | 320 | 20 | 2.002775 | 1701.05852,1701.00890,etc |
| milky way | MW | 361 | 20 | 1.002273 | 1701.08590,1701.03128,etc |
| gravitational wave | GW | 628 | 20 | 2.005225 | 1701.01548,1701.02752,etc |
| signal to noise | S/N | 71 | 20 | 1.000484 | 1701.07267,1701.07827,etc |
| atacama large millimeter/submillimeter array | ALMA | 331 | 19 | 2.004842 | 1701.03044,1701.02749,etc |
| kolmogorov smirnov | KS | 85 | 19 | 1.001617 | 1701.05626,1701.06483,etc |
| large magellanic cloud | LMC | 266 | 18 | 1.003343 | 1701.05852,1701.03465,etc |
| asymptotic giant branch | AGB | 202 | 18 | 1.002509 | 1701.05852,1701.07032,etc |
| adaptive optics | AO | 302 | 18 | 1.003806 | 1701.03811,1701.00581,etc |
| gamma ray burst | GRB | 515 | 18 | 2.00686 | 1701.02752,1701.03731,etc |
| low mass x ray binary | LMXB | 281 | 18 | 2.004371 | 1701.07265,1701.03801,etc |
| probability distribution function | PDF | 149 | 17 | 1.00154 | 1701.05571,1701.02739,etc |
| brightest cluster galaxy | BCG | 422 | 17 | 1.004501 | 1701.07527,1701.05898,etc |
| cosmic ray | CR | 705 | 17 | 2.007364 | 1701.00102,1701.05481,etc |
| monte carlo | MC | 134 | 17 | 1.001848 | 1701.00489,1701.07669,etc |
| science and technology facilities council | STFC | 26 | 17 | 1.000166 | 1701.04852,1701.03107,etc |
| smoothed particle hydrodynamics | SPH | 201 | 16 | 1.001639 | 1701.08876,1701.01115,etc |
| large synoptic survey telescope | LSST | 60 | 16 | 1.004551 | 1701.03044,1701.07032,etc |
| color magnitude diagram | CMD | 243 | 16 | 2.001369 | 1701.05852,1701.01130,etc |
| very large telescope | VLT | 84 | 16 | 1.0004 | 1701.07257,1701.07448,etc |
| extragalactic background light | EBL | 190 | 16 | 2.005409 | 1701.01501,1701.00956,etc |
| integral field unit | IFU | 111 | 16 | 1.000912 | 1701.01117,1701.01451,etc |
| coronal mass ejection | CME | 1046 | 16 | 2.007698 | 1701.00147,1701.01176,etc |
| cataclysmic variable | CV | 483 | 16 | 2.006933 | 1701.05240,1701.03801,etc |
| young stellar object | YSO | 325 | 15 | 1.003129 | 1701.03044,1701.01117,etc |
| european space agency | ESA | 81 | 15 | 1.004176 | 1701.01735,1701.02536,etc |
| large area telescope | LAT | 126 | 15 | 1.002554 | 1701.02765,1701.00102,etc |
| globular cluster | GC | 1127 | 15 | 2.010868 | 1701.04835,1701.02056,etc |
| standard model | SM | 143 | 15 | 1.002267 | 1701.07918,1701.03128,etc |
| very long baseline array | VLBA | 146 | 15 | 1.003133 | 1701.07287,1701.06575,etc |
| red giant branch | RGB | 192 | 14 | 1.001953 | 1701.07831,1701.03465,etc |
| dispersion measure | DM | 287 | 14 | 2.00537 | 1701.04538,1701.01109,etc |
| position angle | PA | 88 | 14 | 1.00042 | 1701.07448,1701.05846,etc |
| star formation history | SFH | 227 | 14 | 1.002925 | 1701.07032,1701.01130,etc |
| intracluster medium | ICM | 332 | 14 | 2.003312 | 1701.01439,1701.03175,etc |
| high mass x ray binary | HMXB | 164 | 14 | 2.002205 | 1701.02355,1701.07265,etc |
| dark energy survey | DES | 158 | 14 | 2.002158 | 1701.03465,1701.00502,etc |
| weakly interacting massive particle | WIMP | 147 | 14 | 2.002055 | 1701.06574,1701.02507,etc |
| two micron all sky survey | 2MASS | 90 | 14 | 1.001374 | 1701.04852,1701.08768,etc |
| broad line region | BLR | 104 | 13 | 2.00066 | 1701.03798,1701.04272,etc |
| three dimensional | 3D | 149 | 13 | 1.002168 | 1701.04608,1701.02752,etc |
| big bang nucleosynthesis | BBN | 114 | 13 | 2.002906 | 1701.08590,1701.03949,etc |
| fast radio burst | FRB | 640 | 13 | 1.009157 | 1701.04538,1701.01109,etc |
| square kilometre array | SKA | 59 | 13 | 2.000868 | 1701.06950,1701.07005,etc |
| advanced camera for surveys | ACS | 94 | 13 | 1.001002 | 1701.02749,1701.02056,etc |
| wolf rayet | WR | 252 | 13 | 2.004301 | 1701.07032,1701.05626,etc |
| full width half maximum | FWHM | 55 | 13 | 1.000299 | 1701.01251,1701.04331,etc |
| astrophysik potsdam | AIP | 14 | 13 | 1.000118 | 1701.01451,1701.03465,etc |
| extreme ultraviolet | EUV | 211 | 13 | 2.002656 | 1701.04729,1701.08814,etc |
| small magellanic cloud | SMC | 293 | 13 | 1.003987 | 1701.01788,1701.05283,etc |
| european southern observatory | ESO | 55 | 12 | 1.000494 | 1701.03798,1701.07608,etc |
| very high energy | VHE | 120 | 12 | 1.003638 | 1701.03627,1701.02765,etc |
| radio frequency interference | RFI | 91 | 12 | 1.002785 | 1701.02765,1701.01439,etc |
| x ray telescope | XRT | 78 | 12 | 2.000591 | 1701.02596,1701.01067,etc |
| mid infrared | MIR | 301 | 12 | 2.003574 | 1701.00890,1701.05283,etc |
| zero age main sequence | ZAMS | 65 | 12 | 2.000825 | 1701.01563,1701.06168,etc |
| core collapse supernova | CCSN | 299 | 11 | 2.002946 | 1701.08876,1701.07032,etc |
| nrao vla sky survey | NVSS | 47 | 11 | 2.000952 | 1701.02765,1701.03209,etc |
| polarity inversion line | PIL | 83 | 11 | 2.000688 | 1701.04836,1701.00147,etc |
| planetary nebula | PN | 211 | 11 | 2.003306 | 1701.03809,1701.06804,etc |
| star formation | SF | 522 | 11 | 2.004259 | 1701.00890,1701.01130,etc |
| navarro frenk white | NFW | 101 | 11 | 1.001678 | 1701.03668,1701.04787,etc |
| flat spectrum radio quasar | FSRQ | 54 | 11 | 1.000786 | 1701.00437,1701.01452,etc |
| natural science foundation of china | NSFC | 17 | 11 | 1.00014 | 1701.00484,1701.02263,etc |
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