| spectral energy distribution | SED | 496 | 48 | 1.001826 | 0609695,0609613,etc |
| active galactic nucleus | AGN | 908 | 48 | 1.003892 | 0609613,0609797,etc |
| point spread function | PSF | 324 | 38 | 1.00333 | 0609133,0609695,etc |
| sloan digital sky survey | SDSS | 919 | 33 | 2.005505 | 0609449,0609499,etc |
| interstellar medium | ISM | 230 | 30 | 2.00132 | 0609133,0609186,etc |
| cosmic microwave background | CMB | 448 | 30 | 1.003646 | 0609268,0609699,etc |
| initial mass function | IMF | 233 | 30 | 1.002511 | 0609626,0609330,etc |
| nasa/ipac extragalactic database | NED | 41 | 28 | 1.000115 | 0609268,0609760,etc |
| star formation rate | SFR | 429 | 26 | 2.002426 | 0609378,0609738,etc |
| max planck institute for astronomy | MPIA | 23 | 22 | 1.000083 | 0609695,0609462,etc |
| max planck institute for astrophysics | MPA | 24 | 22 | 1.000097 | 0609695,0609462,etc |
| luminosity function | LF | 664 | 22 | 1.005612 | 0609760,0609330,etc |
| gamma ray burst | GRB | 600 | 21 | 2.006878 | 0609536,0609440,etc |
| equivalent width | EW | 107 | 18 | 2.000311 | 0609821,0609175,etc |
| full width at half maximum | FWHM | 67 | 16 | 2.000759 | 0609160,0609337,etc |
| asymptotic giant branch | AGB | 386 | 16 | 2.002921 | 0609552,0609742,etc |
| large magellanic cloud | LMC | 197 | 15 | 1.004918 | 0609133,0609330,etc |
| two micron all sky survey | 2MASS | 253 | 15 | 2.002452 | 0609268,0609233,etc |
| very large array | VLA | 87 | 15 | 2.001475 | 0609176,0609329,etc |
| far infrared | FIR | 352 | 15 | 2.002885 | 0609378,0609738,etc |
| field of view | FOV | 44 | 15 | 1.000479 | 0609571,0609310,etc |
| hubble space telescope | HST | 64 | 15 | 1.001359 | 0609128,0609656,etc |
| supernova | SN | 801 | 14 | 2.008722 | 0609268,0609613,etc |
| cold dark matter | CDM | 59 | 14 | 1.001017 | 0609005,0609713,etc |
| position angle | PA | 157 | 14 | 1.001985 | 0609735,0609082,etc |
| infrared | IR | 415 | 14 | 2.003635 | 0609083,0609619,etc |
| globular cluster | GC | 1430 | 14 | 2.015271 | 0609353,0609067,etc |
| equation of state | EOS | 153 | 14 | 1.001715 | 0609265,0609634,etc |
| color magnitude diagram | CMD | 152 | 13 | 2.001997 | 0609760,0609330,etc |
| red giant branch | RGB | 173 | 13 | 2.002364 | 0609330,0609727,etc |
| very large telescope | VLT | 44 | 12 | 1.000621 | 0609268,0609005,etc |
| radial velocity | RV | 214 | 12 | 2.004538 | 0609677,0609753,etc |
| dark matter | DM | 262 | 12 | 1.005966 | 0609713,0609615,etc |
| black hole | BH | 334 | 12 | 2.005884 | 0609645,0609603,etc |
| signal to noise | S/N | 42 | 12 | 2.000393 | 0609128,0609656,etc |
| polycyclic aromatic hydrocarbon | PAH | 580 | 11 | 2.007907 | 0609133,0609186,etc |
| astrophysical research consortium | ARC | 12 | 11 | 1.000072 | 0609462,0609514,etc |
| signal to noise ratio | S/N | 87 | 11 | 1.000606 | 0609613,0609001,etc |
| near infrared | NIR | 127 | 11 | 2.001998 | 0609536,0609419,etc |
| supernova remnant | SNR | 139 | 11 | 2.001313 | 0609586,0609288,etc |
| main sequence | MS | 445 | 10 | 2.007802 | 0609677,0609330,etc |
| pre main sequence | PMS | 143 | 10 | 2.002289 | 0609677,0609330,etc |
| young stellar object | YSO | 103 | 10 | 1.003627 | 0609668,0609735,etc |
| local thermodynamic equilibrium | LTE | 61 | 10 | 2.000923 | 0609382,0609684,etc |
| supermassive black hole | SBH | 178 | 10 | 2.005176 | 0609640,0609440,etc |
| star formation | SF | 274 | 9 | 2.005886 | 0609499,0609330,etc |
| milky way | MW | 127 | 9 | 2.002577 | 0609677,0609330,etc |
| zero age main sequence | ZAMS | 20 | 9 | 1.000213 | 0609160,0609233,etc |
| advanced camera for surveys | ACS | 84 | 9 | 2.001567 | 0609330,0609332,etc |
| cosmic ray | CR | 331 | 9 | 2.006822 | 0609330,0609294,etc |
| white dwarf | WD | 130 | 9 | 2.001957 | 0609088,0609742,etc |
| galactic center | GC | 140 | 9 | 1.003226 | 0609217,0609310,etc |
| neutron star | NS | 162 | 9 | 1.003739 | 0609524,0609364,etc |
| planetary nebula | PN | 162 | 9 | 2.004332 | 0609083,0609376,etc |
| giant molecular cloud | GMC | 152 | 9 | 2.004151 | 0609062,0609787,etc |
| adaptive optics | AO | 103 | 8 | 1.003347 | 0609362,0609337,etc |
| very high energy | VHE | 171 | 8 | 2.003665 | 0609586,0609697,etc |
| line of sight | LOS | 130 | 8 | 2.002083 | 0609632,0609354,etc |
| simple stellar population | SSP | 128 | 8 | 1.003228 | 0609360,0609353,etc |
| canada france hawaii telescope | CFHT | 61 | 8 | 2.000883 | 0609160,0609638,etc |
| three dimensional | 3D | 142 | 8 | 1.001355 | 0609088,0609505,etc |
| horizontal branch | HB | 134 | 8 | 2.006197 | 0609727,0609821,etc |
| magnetohydrodynamic | MHD | 78 | 8 | 2.00079 | 0609771,0609634,etc |
| cosmic x ray background | CXB | 55 | 8 | 2.00053 | 0609310,0609529,etc |
| kolmogorov smirnov | K-S | 23 | 8 | 1.000588 | 0609404,0609513,etc |
| ultraviolet | UV | 274 | 8 | 2.008707 | 0609174,0609502,etc |
| james clerk maxwell telescope | JCMT | 42 | 7 | 2.0004 | 0609613,0609176,etc |
| european southern observatory | ESO | 32 | 7 | 1.000652 | 0609005,0609329,etc |
| soft gamma ray repeater | SGR | 147 | 7 | 2.002694 | 0609571,0609078,etc |
| low mass x ray binary | LMXB | 82 | 7 | 2.002153 | 0609821,0609221,etc |
| intracluster medium | ICM | 161 | 7 | 2.002506 | 0609480,0609824,etc |
| intergalactic medium | IGM | 81 | 7 | 1.001967 | 0609146,0609734,etc |
| cross correlation function | CCF | 42 | 6 | 1.002435 | 0609536,0609346,etc |
| supernovae | SN | 183 | 6 | 1.009693 | 0609699,0609507,etc |
| small magellanic cloud | SMC | 138 | 6 | 2.005597 | 0609360,0609330,etc |
| orion nebula cluster | ONC | 103 | 6 | 2.002101 | 0609160,0609679,etc |
| adaptive mesh refinement | AMR | 45 | 6 | 2.001268 | 0609798,0609254,etc |
| x ray imaging spectrometer | XIS | 161 | 6 | 2.0024 | 0609217,0609245,etc |
| intra cluster medium | ICM | 109 | 6 | 1.00211 | 0609615,0609191,etc |
| mid infrared | MIR | 105 | 6 | 2.001522 | 0609474,0609021,etc |
| inverse compton | IC | 87 | 6 | 2.003151 | 0609724,0609149,etc |
| intermediate mass black hole | IMBH | 43 | 6 | 2.00111 | 0609151,0609606,etc |
| magnetorotational instability | MRI | 69 | 5 | 1.002915 | 0609797,0609634,etc |
| particle physics and astronomy research council | PPARC | 10 | 5 | 1.00055 | 0609586,0609710,etc |
| wilkinson microwave anisotropy probe | WMAP | 102 | 5 | 1.003808 | 0609288,0609147,etc |
| full width half maximum | FWHM | 18 | 5 | 1.000204 | 0609783,0609525,etc |
| general relativity | GR | 102 | 5 | 2.005451 | 0609571,0609712,etc |
| lyman break galaxy | LBG | 247 | 5 | 1.008955 | 0609123,0609296,etc |
| anomalous x ray pulsar | AXP | 21 | 5 | 2.000709 | 0609078,0609656,etc |
| x ray telescope | XRT | 56 | 5 | 2.002519 | 0609217,0609205,etc |
| front illuminated | FI | 25 | 5 | 1.000504 | 0609217,0609310,etc |
| united kingdom infrared telescope | UKIRT | 70 | 5 | 1.001933 | 0609233,0609083,etc |
| william herschel telescope | WHT | 19 | 5 | 1.000265 | 0609283,0609452,etc |
| brown dwarf | BD | 121 | 5 | 2.003688 | 0609419,0609032,etc |
| space telescope imaging spectrograph | STIS | 45 | 5 | 1.002057 | 0609603,0609656,etc |
| infrared array camera | IRAC | 70 | 5 | 2.002403 | 0609619,0609670,etc |
| dark energy | DE | 81 | 5 | 1.004916 | 0609683,0609568,etc |
| australia telescope compact array | ATCA | 36 | 5 | 1.00132 | 0609222,0609765,etc |
| herbig haro | HH | 77 | 5 | 1.002486 | 0609222,0609234,etc |
| new technology telescope | NTT | 18 | 5 | 1.000592 | 0609474,0609396,etc |
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