| cosmic microwave background | CMB | 1788 | 127 | 1.00277 | 1907.02330,1907.06663,etc |
| active galactic nucleus | AGN | 2232 | 117 | 2.004697 | 1907.12547,1907.11231,etc |
| spectral energy distribution | SED | 1392 | 106 | 2.00201 | 1907.12050,1907.08452,etc |
| interstellar medium | ISM | 893 | 99 | 1.00155 | 1907.08916,1907.03102,etc |
| signal to noise ratio | S/N | 628 | 86 | 1.001453 | 1907.08452,1907.06482,etc |
| gravitational wave | GW | 2284 | 77 | 2.004673 | 1907.03312,1907.06482,etc |
| markov chain monte carlo | MCMC | 358 | 76 | 2.000883 | 1907.11631,1907.01487,etc |
| point spread function | PSF | 913 | 74 | 1.002051 | 1907.12939,1907.10091,etc |
| star formation rate | SFR | 2012 | 69 | 2.00447 | 1907.11431,1907.05074,etc |
| european space agency | ESA | 172 | 67 | 1.001052 | 1907.06482,1907.05932,etc |
| dark matter | DM | 3077 | 67 | 2.008066 | 1907.13384,1907.00011,etc |
| sloan digital sky survey | SDSS | 756 | 59 | 1.00142 | 1907.05932,1907.03766,etc |
| data processing and analysis consortium | DPAC | 106 | 54 | 1.000154 | 1907.05932,1907.12939,etc |
| black hole | BH | 3049 | 54 | 2.010424 | 1907.01633,1907.11431,etc |
| equation of state | EoS | 1514 | 51 | 2.004411 | 1907.04654,1907.08010,etc |
| supernova | SN | 2325 | 48 | 2.008716 | 1907.01633,1907.11431,etc |
| initial mass function | IMF | 575 | 47 | 2.002855 | 1907.11431,1907.00013,etc |
| field of view | FOV | 210 | 47 | 1.000671 | 1907.01487,1907.12939,etc |
| general relativity | GR | 697 | 46 | 1.002683 | 1907.11784,1907.09542,etc |
| cold dark matter | CDM | 1004 | 44 | 2.00343 | 1907.08010,1907.12429,etc |
| neutron star | NS | 1815 | 43 | 2.0055 | 1907.04184,1907.11231,etc |
| full width at half maximum | FWHM | 190 | 41 | 1.000947 | 1907.08452,1907.02330,etc |
| european research council | ERC | 55 | 40 | 1.000101 | 1907.08189,1907.02463,etc |
| gamma ray burst | GRB | 1260 | 39 | 1.007667 | 1907.01487,1907.07599,etc |
| intergalactic medium | IGM | 347 | 37 | 2.001558 | 1907.13384,1907.07176,etc |
| ultraviolet | UV | 973 | 36 | 2.005303 | 1907.11246,1907.07634,etc |
| main sequence | MS | 590 | 35 | 1.002432 | 1907.11431,1907.12939,etc |
| supermassive black hole | SMBH | 498 | 34 | 2.002829 | 1907.03312,1907.11246,etc |
| large synoptic survey telescope | LSST | 367 | 34 | 1.004339 | 1907.08189,1907.10591,etc |
| standard model | SM | 577 | 33 | 1.002401 | 1907.00011,1907.00115,etc |
| asymptotic giant branch | AGB | 403 | 32 | 2.003217 | 1907.07176,1907.00115,etc |
| baryon acoustic oscillations | BAO | 377 | 32 | 1.002151 | 1907.02305,1907.04331,etc |
| near infrared | NIR | 460 | 31 | 2.002653 | 1907.08452,1907.11241,etc |
| magnetohydrodynamic | MHD | 347 | 30 | 1.002209 | 1907.11693,1907.08745,etc |
| line of sight | LOS | 235 | 30 | 1.000862 | 1907.08745,1907.10591,etc |
| nasa/ipac extragalactic database | NED | 62 | 30 | 1.000385 | 1907.03442,1907.10161,etc |
| supernova remnant | SNR | 732 | 29 | 2.006964 | 1907.03102,1907.13591,etc |
| large scale structure | LSS | 282 | 29 | 1.001309 | 1907.10591,1907.08010,etc |
| milky way | MW | 362 | 28 | 1.001871 | 1907.02463,1907.11431,etc |
| very large telescope | VLT | 100 | 28 | 1.001232 | 1907.05728,1907.10091,etc |
| equivalent width | EW | 213 | 27 | 1.001037 | 1907.12050,1907.03874,etc |
| baryon acoustic oscillation | BAO | 306 | 26 | 2.002319 | 1907.02330,1907.01487,etc |
| white dwarf | WD | 1245 | 26 | 2.006348 | 1907.04184,1907.12939,etc |
| weakly interacting massive particle | WIMP | 241 | 26 | 2.004323 | 1907.00011,1907.02740,etc |
| very large array | VLA | 478 | 25 | 2.003632 | 1907.03442,1907.02901,etc |
| radial velocity | RV | 402 | 24 | 2.00332 | 1907.05728,1907.07584,etc |
| atacama large millimeter/submillimeter array | ALMA | 429 | 24 | 2.002228 | 1907.13244,1907.07184,etc |
| local thermodynamic equilibrium | LTE | 198 | 23 | 1.002148 | 1907.13551,1907.02229,etc |
| hubble space telescope | HST | 213 | 23 | 2.001212 | 1907.02901,1907.10161,etc |
| cherenkov telescope array | CTA | 392 | 23 | 2.007649 | 1907.02853,1907.08530,etc |
| globular cluster | GC | 1344 | 22 | 2.010609 | 1907.11231,1907.10476,etc |
| red giant branch | RGB | 278 | 22 | 2.003258 | 1907.10678,1907.00115,etc |
| signal to noise | S/N | 346 | 21 | 2.002922 | 1907.11231,1907.00013,etc |
| science and technology facilities council | STFC | 39 | 21 | 1.000243 | 1907.13047,1907.03726,etc |
| infrared | IR | 671 | 21 | 1.005363 | 1907.02999,1907.03726,etc |
| color magnitude diagram | CMD | 227 | 20 | 2.001085 | 1907.13244,1907.02071,etc |
| dark energy survey | DES | 314 | 20 | 2.002122 | 1907.00071,1907.09488,etc |
| position angle | PA | 116 | 19 | 2.000925 | 1907.08798,1907.13047,etc |
| kolmogorov smirnov | KS | 122 | 19 | 1.000833 | 1907.11246,1907.07584,etc |
| fast radio burst | FRB | 1003 | 19 | 2.009127 | 1907.09650,1907.10488,etc |
| large magellanic cloud | LMC | 402 | 19 | 1.00317 | 1907.08516,1907.09488,etc |
| cosmic ray | CR | 884 | 18 | 2.005913 | 1907.03102,1907.05987,etc |
| young stellar object | YSO | 252 | 18 | 2.003188 | 1907.12547,1907.13244,etc |
| coronal mass ejection | CME | 685 | 18 | 1.009144 | 1907.08798,1907.08745,etc |
| star formation history | SFH | 154 | 18 | 2.001571 | 1907.11431,1907.08296,etc |
| binary neutron star | BNS | 293 | 18 | 1.00276 | 1907.10091,1907.00780,etc |
| far infrared | FIR | 224 | 17 | 2.001416 | 1907.10161,1907.02999,etc |
| square kilometre array | SKA | 355 | 17 | 2.006228 | 1907.00780,1907.07787,etc |
| adaptive optics | AO | 361 | 17 | 2.006797 | 1907.06715,1907.02533,etc |
| extreme ultraviolet | EUV | 173 | 17 | 1.001774 | 1907.03874,1907.10878,etc |
| principal component analysis | PCA | 225 | 16 | 1.002544 | 1907.08798,1907.08010,etc |
| zero age main sequence | ZAMS | 105 | 16 | 1.001476 | 1907.11431,1907.10064,etc |
| probability density function | PDF | 183 | 16 | 2.001672 | 1907.09143,1907.06973,etc |
| primordial black hole | PBH | 855 | 16 | 2.009736 | 1907.11896,1907.07601,etc |
| adaptive mesh refinement | AMR | 68 | 16 | 2.000288 | 1907.11724,1907.10623,etc |
| particle in cell | PIC | 169 | 15 | 2.001425 | 1907.11693,1907.13591,etc |
| dispersion measure | DM | 245 | 15 | 2.002779 | 1907.08916,1907.10488,etc |
| big bang nucleosynthesis | BBN | 129 | 15 | 2.002319 | 1907.06663,1907.04367,etc |
| friedmann robertson walker | FRW | 74 | 15 | 1.001011 | 1907.01487,1907.00403,etc |
| dark energy spectroscopic instrument | DESI | 135 | 15 | 1.005196 | 1907.12939,1907.10591,etc |
| mikulski archive for space telescopes | MAST | 28 | 15 | 1.000166 | 1907.07049,1907.00115,etc |
| smoothed particle hydrodynamics | SPH | 293 | 15 | 1.002434 | 1907.11250,1907.11727,etc |
| monte carlo markov chain | MCMC | 74 | 15 | 1.000626 | 1907.08010,1907.04518,etc |
| square kilometer array | SKA | 71 | 14 | 1.001729 | 1907.08916,1907.04654,etc |
| astrophysik potsdam | AIP | 14 | 14 | 1.000079 | 1907.05932,1907.10476,etc |
| probability distribution function | PDF | 231 | 14 | 2.002746 | 1907.01633,1907.10741,etc |
| full width half maximum | FWHM | 79 | 14 | 1.001537 | 1907.01633,1907.07787,etc |
| japan society for the promotion of science | JSPS | 23 | 14 | 1.000145 | 1907.01633,1907.03763,etc |
| three dimensional | 3D | 141 | 14 | 1.001486 | 1907.04184,1907.02025,etc |
| einstein telescope | ET | 174 | 14 | 1.001929 | 1907.11231,1907.01487,etc |
| imaging atmospheric cherenkov telescope | IACT | 72 | 14 | 1.002062 | 1907.08530,1907.08516,etc |
| association of universities for research in astronomy | AURA | 15 | 14 | 1.00008 | 1907.00938,1907.00445,etc |
| canada france hawaii telescope | CFHT | 92 | 14 | 1.001109 | 1907.10064,1907.02533,etc |
| navarro frenk white | NFW | 74 | 14 | 1.000436 | 1907.06611,1907.06530,etc |
| luminosity function | LF | 160 | 14 | 1.002964 | 1907.06300,1907.05742,etc |
| mid infrared | MIR | 136 | 13 | 1.0023 | 1907.08452,1907.12721,etc |
| data release 2 | DR2 | 170 | 13 | 1.001649 | 1907.08452,1907.13148,etc |
| core collapse supernova | ccSN | 135 | 13 | 2.001677 | 1907.13129,1907.01138,etc |
| monte carlo | MC | 92 | 13 | 1.001366 | 1907.13129,1907.11231,etc |
| very high energy | VHE | 167 | 13 | 2.001724 | 1907.08732,1907.08572,etc |
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