| active galactic nucleus | AGN | 3124 | 101 | 1.007347 | 1912.01897,1912.02829,etc |
| cosmic microwave background | CMB | 1264 | 95 | 1.004336 | 1912.08209,1912.12977,etc |
| signal to noise ratio | SNR | 716 | 80 | 1.001006 | 1912.05556,1912.07847,etc |
| spectral energy distribution | SEDs | 926 | 78 | 1.002408 | 1912.01897,1912.06523,etc |
| point spread function | PSF | 694 | 62 | 1.001495 | 1912.02821,1912.03822,etc |
| interstellar medium | ISM | 448 | 62 | 1.000981 | 1912.07847,1912.04386,etc |
| gravitational wave | GW | 2664 | 56 | 2.006534 | 1912.00375,1912.02622,etc |
| sloan digital sky survey | SDSS | 612 | 54 | 2.001432 | 1912.06740,1912.03633,etc |
| dark matter | DM | 2929 | 54 | 2.007511 | 1912.04295,1912.01634,etc |
| star formation rate | SFR | 1571 | 51 | 2.005736 | 1912.06740,1912.03633,etc |
| markov chain monte carlo | MCMC | 308 | 48 | 1.001098 | 1912.03822,1912.02403,etc |
| black hole | BH | 2392 | 46 | 2.009094 | 1912.01897,1912.02622,etc |
| neutron star | NS | 1936 | 45 | 2.007247 | 1912.02234,1912.02622,etc |
| equation of state | EOS | 1002 | 45 | 2.003962 | 1912.12336,1912.08751,etc |
| field of view | FOV | 232 | 44 | 1.000677 | 1912.02821,1912.07847,etc |
| european space agency | ESA | 68 | 42 | 1.000395 | 1912.07686,1912.09778,etc |
| line of sight | LOS | 295 | 42 | 2.00161 | 1912.01897,1912.12965,etc |
| initial mass function | IMF | 275 | 42 | 1.001455 | 1912.05668,1912.06523,etc |
| ultraviolet | UV | 692 | 38 | 1.003766 | 1912.09038,1912.08347,etc |
| european research council | ERC | 53 | 37 | 1.000136 | 1912.01660,1912.04903,etc |
| supermassive black hole | SMBH | 527 | 37 | 1.003365 | 1912.12965,1912.09865,etc |
| standard model | SM | 684 | 34 | 2.002218 | 1912.09038,1912.01007,etc |
| full width at half maximum | FWHM | 135 | 34 | 1.00047 | 1912.02821,1912.03822,etc |
| general relativity | GR | 676 | 34 | 2.001733 | 1912.02622,1912.02415,etc |
| supernova | SN | 1312 | 34 | 2.007401 | 1912.04880,1912.09810,etc |
| data processing and analysis consortium | DPAC | 65 | 33 | 1.000118 | 1912.07686,1912.09778,etc |
| radial velocity | RV | 1274 | 31 | 2.006287 | 1912.05556,1912.02821,etc |
| infrared | IR | 1020 | 31 | 2.005871 | 1912.11051,1912.06522,etc |
| near infrared | NIR | 254 | 30 | 2.002049 | 1912.09778,1912.04120,etc |
| cold dark matter | CDM | 392 | 29 | 2.002822 | 1912.06740,1912.08751,etc |
| gamma ray burst | GRB | 1521 | 27 | 2.006402 | 1912.00375,1912.02622,etc |
| very large array | VLA | 232 | 27 | 1.001697 | 1912.08958,1912.09959,etc |
| magnetohydrodynamic | MHD | 232 | 27 | 1.001945 | 1912.11792,1912.07980,etc |
| milky way | MW | 568 | 25 | 1.002887 | 1912.07686,1912.01660,etc |
| hubble space telescope | HST | 190 | 24 | 2.000922 | 1912.03633,1912.12262,etc |
| intergalactic medium | IGM | 194 | 23 | 2.0019 | 1912.06740,1912.07847,etc |
| main sequence | MS | 345 | 23 | 2.002539 | 1912.12632,1912.01531,etc |
| asymptotic giant branch | AGB | 569 | 22 | 1.006097 | 1912.04386,1912.11051,etc |
| very large telescope | VLT | 100 | 22 | 1.000356 | 1912.02261,1912.09865,etc |
| nasa/ipac extragalactic database | NED | 41 | 21 | 1.000246 | 1912.06740,1912.04903,etc |
| large synoptic survey telescope | LSST | 82 | 21 | 1.000551 | 1912.02622,1912.13026,etc |
| large magellanic cloud | LMC | 494 | 21 | 1.004511 | 1912.03530,1912.11515,etc |
| big bang nucleosynthesis | BBN | 323 | 20 | 2.002994 | 1912.02569,1912.01132,etc |
| coronal mass ejection | CME | 479 | 20 | 1.006441 | 1912.00859,1912.06120,etc |
| three dimensional | 3D | 253 | 19 | 1.001291 | 1912.02234,1912.00859,etc |
| electromagnetic | EM | 277 | 19 | 2.00254 | 1912.00375,1912.07642,etc |
| broad line region | BLR | 374 | 19 | 1.004676 | 1912.12965,1912.04541,etc |
| science and technology facilities council | STFC | 32 | 19 | 1.000148 | 1912.00918,1912.01028,etc |
| european southern observatory | ESO | 61 | 18 | 1.000547 | 1912.05556,1912.04751,etc |
| mikulski archive for space telescopes | MAST | 30 | 18 | 1.000261 | 1912.05556,1912.12305,etc |
| weakly interacting massive particle | WIMP | 186 | 18 | 1.003714 | 1912.04585,1912.10276,etc |
| red giant branch | RGB | 218 | 18 | 1.001496 | 1912.04386,1912.04657,etc |
| atacama large millimeter/submillimeter array | ALMA | 556 | 18 | 1.003289 | 1912.03314,1912.13240,etc |
| equivalent width | EW | 212 | 18 | 2.001732 | 1912.05192,1912.02189,etc |
| primordial black hole | PBH | 714 | 18 | 2.007634 | 1912.01014,1912.05953,etc |
| white dwarf | WD | 365 | 18 | 2.003359 | 1912.10456,1912.01531,etc |
| parker solar probe | PSP | 508 | 17 | 2.003437 | 1912.02361,1912.07823,etc |
| probability density function | PDF | 116 | 17 | 2.001556 | 1912.02415,1912.05296,etc |
| local thermodynamic equilibrium | LTE | 344 | 17 | 2.005664 | 1912.06984,1912.05714,etc |
| baryon acoustic oscillation | BAO | 377 | 17 | 1.0036909999999999 | 1912.06155,1912.12515,etc |
| position angle | PA | 193 | 16 | 2.001679 | 1912.04903,1912.02261,etc |
| large scale structure | LSS | 79 | 16 | 1.000489 | 1912.06155,1912.01175,etc |
| extreme ultraviolet | EUV | 170 | 15 | 2.003678 | 1912.08820,1912.05995,etc |
| fast fourier transform | FFT | 81 | 15 | 1.000844 | 1912.08209,1912.11073,etc |
| navarro frenk white | NFW | 94 | 15 | 1.000536 | 1912.09486,1912.05296,etc |
| star formation history | SFH | 168 | 15 | 2.001122 | 1912.07633,1912.04903,etc |
| supernova remnant | SNR | 335 | 15 | 2.004947 | 1912.06452,1912.08257,etc |
| far infrared | FIR | 319 | 15 | 2.003056 | 1912.08958,1912.05863,etc |
| active region | AR | 841 | 15 | 2.007387 | 1912.00859,1912.12360,etc |
| probability distribution function | PDF | 304 | 15 | 1.00415 | 1912.06984,1912.12632,etc |
| millisecond pulsar | MSP | 203 | 15 | 2.002497 | 1912.12262,1912.03953,etc |
| kolmogorov smirnov | K-S | 37 | 14 | 1.000199 | 1912.07686,1912.03633,etc |
| color magnitude diagram | CMD | 69 | 14 | 2.000769 | 1912.03822,1912.08266,etc |
| adaptive optics | AO | 147 | 14 | 1.002684 | 1912.03822,1912.04751,etc |
| astrophysik potsdam | AIP | 19 | 14 | 1.00014 | 1912.09778,1912.06523,etc |
| cataclysmic variable | CV | 175 | 14 | 2.005091 | 1912.01897,1912.01531,etc |
| signal to noise | S/N | 50 | 14 | 1.000339 | 1912.08347,1912.13215,etc |
| square kilometre array | SKA | 130 | 14 | 1.001497 | 1912.02622,1912.10210,etc |
| inverse compton | IC | 56 | 14 | 2.000471 | 1912.07613,1912.04541,etc |
| principal component analysis | PCA | 179 | 14 | 1.001661 | 1912.08699,1912.12360,etc |
| baryon acoustic oscillations | BAO | 157 | 14 | 1.003502 | 1912.08751,1912.01132,etc |
| globular cluster | GC | 781 | 13 | 2.00939 | 1912.01660,1912.03742,etc |
| small magellanic cloud | SMC | 301 | 13 | 2.004789 | 1912.03530,1912.06853,etc |
| cherenkov telescope array | CTA | 138 | 13 | 1.002461 | 1912.09486,1912.07613,etc |
| core collapse supernova | CCSN | 202 | 13 | 2.00231 | 1912.08571,1912.10456,etc |
| national science foundation | NSF | 49 | 13 | 1.000279 | 1912.11073,1912.04371,etc |
| very long baseline interferometry | VLBI | 164 | 13 | 1.002351 | 1912.01743,1912.04906,etc |
| synchrotron self compton | SSC | 63 | 13 | 1.000606 | 1912.01743,1912.12643,etc |
| max planck institut f"ur extraterrestrische physik | MPE | 12 | 12 | 1.000053 | 1912.09778,1912.06523,etc |
| root mean square | RMS | 43 | 12 | 1.000318 | 1912.07910,1912.09373,etc |
| james webb space telescope | JWST | 99 | 12 | 2.001857 | 1912.02622,1912.08781,etc |
| power spectral density | PSD | 136 | 12 | 2.001953 | 1912.12965,1912.03530,etc |
| chinese academy of sciences | CAS | 29 | 12 | 1.000291 | 1912.02403,1912.08542,etc |
| young stellar object | YSO | 405 | 12 | 2.003367 | 1912.10188,1912.00729,etc |
| natural science foundation of china | NSFC | 15 | 12 | 1.000427 | 1912.10188,1912.11792,etc |
| deutsche forschungsgemeinschaft | DFG | 15 | 12 | 1.000093 | 1912.06377,1912.07839,etc |
| solar dynamics observatory | SDO | 61 | 12 | 2.000942 | 1912.06120,1912.12360,etc |
| living with a star | LWS | 23 | 12 | 1.00019 | 1912.02959,1912.03424,etc |
| laser interferometer space antenna | LISA | 168 | 12 | 2.004449 | 1912.07705,1912.07657,etc |
| dark energy survey | DES | 181 | 11 | 1.002153 | 1912.06740,1912.02086,etc |
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