| Symbol | Source Strings |
|---|
| astronomi | astronomy , astronomie , astronomi , astronomies |
| astronomi_articl | astronomy articles , astronomy article |
| space_mission | space missions , space mission |
| system_galaxi | system galaxy , systems galaxies , system galaxies , systems galaxy |
| chandra_x-rai | chandra x-ray |
| minor_planet | minor planets , minor planet |
| astronomi_kid | astronomy kids , astronomy kid |
| planet_comet | planets comets , planets comet |
| galaxi_star | galaxies stars , galaxies star , galaxy star , galaxy stars |
| southern_hemispher | southern hemisphere , southern hemispheres |
| supermass_black | supermassive black |
| astronomi_relat | astronomy related , astronomy relate , astronomy relates |
| x-rai_observatori | x-ray observatory |
| imag_credit | image credit , image credits |
| observ_sky | observing sky , observe sky |
| orbit_sun | orbit sun , orbiting sun , orbits sun , orbited sun |
| lunar_planetari | lunar planetary |
| sky_object | sky objects , sky object |
| system_star | system stars , systems stars , system star |
| earth_mar | earth mars |
| telescop_binocular | telescopes binoculars , telescope binoculars , telescope binocular |
| structur_univers | structure universe , structures universe |
| astronomi_todai | astronomy today |
| dai_astronomi | days astronomy , day astronomy |
| comet_meteor | comets meteors , comet meteor , comets meteor |
| deep_sky | deep sky |
| discoveri_astronomi | discoveries astronomy , discovery astronomy |
| search_astronomi | search astronomy , searching astronomy , searches astronomy |
| european_southern | european southern |
| telescop_telescop | telescope telescope , telescopes telescope , telescope telescopes , telescopes telescopes |
| moon_earth | moon earth |
| william_herschel | william herschel |
| object_solar | objects solar , object solar |
| telescop_astronomi | telescope astronomy , telescopes astronomy , telescopic astronomy |
| relat_astronomi | related astronomy , relate astronomy , relations astronomy , relating astronomy |
| astronomi_major | astronomy major , astronomy majors , astronomy majoring |
| nasa_space | nasa space |
| ga_dust | gas dust |
| distant_galaxi | distant galaxies , distant galaxy |
| astronomi_book | astronomy book , astronomy books |
| red_giant | red giant , red giants |
| sky_map | sky map , sky maps , sky mapped |
| venu_earth | venus earth |
| site_offer | site offers , site offered , site offer |
| naval_observatori | naval observatory |
| planet_galaxi | planets galaxies , planets galaxy |
| earli_univers | early universe |
| explor_space | exploration space , exploring space , explore space |
| north_star | north star |
| transit_venu | transit venus , transits venus |
| distanc_earth | distance earth , distances earth |
| cycl_star | cycle star , cycle stars , cycles stars , cycles star |
| northern_hemispher | northern hemisphere |
| spitzer_space | spitzer space |
| explor_univers | exploring universe , explore universe , explorations universe , exploration universe |
| astronomi_fact | astronomy facts , astronomy fact |
| binocular_telescop | binocular telescope , binoculars telescope , binoculars telescopes |
| uranu_neptun | uranus neptune |
| telescop_make | telescope making , telescope make , telescopes making , telescopes make |
| astronomi_softwar | astronomy software |
| comet_asteroid | comets asteroids , comet asteroid |
| astronomi_histori | astronomy history |
| brown_dwarf | brown dwarf , brown dwarfs |
| star_map | star map , star maps , stars maps |
| astronomi_oldest | astronomy oldest |
| studi_celesti | study celestial , studies celestial , studying celestial |
| red_planet | red planet |
| model_solar | model solar |
| view_univers | view universe , viewing universe , view universes , views universe |
| astronomi_search | astronomy search |
| southern_observatori | southern observatory |
| orbit_planet | orbits planets , orbit planet , orbit planets , orbits planet , orbiting planets , orbiting planet |
| astronom_discov | astronomers discover , astronomers discovered , astronomers discovering , astronomer discovers , astronomers discovers |
| scale_univers | scale universe , scales universe |
| astronomi_explor | astronomy explore , astronomy explorations , astronomy exploration , astronomy explores , astronomy exploring |
| tycho_brahe | tycho brahe |
| astronomi_beginn | astronomy beginners , astronomy beginner |
| explor_astronomi | explore astronomy , exploration astronomy , exploring astronomy , explorations astronomy |
| seyfert_galaxi | seyfert galaxy , seyfert galaxies |
| understand_univers | understanding universe , understand universe |
| astronom_telescop | astronomical telescope , astronomical telescopes , astronomers telescopes , astronomer telescope |
| extraterrestri_life | extraterrestrial life |
| astronom_instrument | astronomical instruments , astronomical instrument , astronomical instrumentation , astronomers instruments |
| physic_astrophys | physics astrophysics , physics astrophysical , physical astrophysical |
| asteroid_belt | asteroid belt , asteroid belts |
| magellan_cloud | magellanic cloud , magellanic clouds |
| star_constel | stars constellations , star constellation , stars constellation , star constellations |
| space_program | space program , space programs |
| astronomi_1 | astronomy 1 |
| student_astronomi | students astronomy , student astronomy |
| observ_night | observing night , observations night , observing nights , observable night , observe night |
| guid_astronomi | guide astronomy |
| center_astrophys | center astrophysics |
| celesti_event | celestial events , celestial event |
| relat_inform | related information |
| univers_discov | universe discover , universe discovered , university discover , universe discovering , university discovered |
| san_francisco | san francisco |
| keck_observatori | keck observatory |
| heavenli_bodi | heavenly bodies , heavenly body |
| telescop_optic | telescope optical , telescopes optical , telescopes optics , telescope optics |
| star_nebula | stars nebulae , stars nebula , stars nebulas |
| astronomi_blog | astronomy blog , astronomy blogs , astronomy blogging |
| studi_astronomi | study astronomy , studying astronomy , studies astronomy , studied astronomy |
| planet_moon | planets moons , planets moon , planet moon , planet moons |
| star_milki | stars milky |
| univers_texa | university texas |
| harvard_univers | harvard university |
| star_form | star forming , stars form , stars formed , stars forms , stars forming |
| astronom_data | astronomical data , astronomers data |
| object_univers | objects universe |
| deep_space | deep space |
| physic_theori | physical theories , physical theory , physics theory , physics theories |
| astronomi_site | astronomy sites , astronomy site |
| categori_astronomi | category astronomy |
| planet_jupit | planet jupiter , planets jupiter |
| learn_astronomi | learn astronomy , learning astronomy , learned astronomy |
| astronomi_refer | astronomy reference , astronomy refers , astronomy refer , astronomy referred |
| astronomi_scientif | astronomy scientific |
| system_space | system space |
| astronomi_project | astronomy project , astronomy projects |
| astronomi_telescop | astronomy telescope , astronomy telescopes |
| astronom_astronomi | astronomer astronomy , astronomical astronomy , astronomers astronomy |
| phase_moon | phases moon , phase moon |
| univers_cambridg | university cambridge |
| discov_planet | discovered planet , discovered planets , discover planet , discovers planet |
| moon_asteroid | moon asteroid , moons asteroids , moons asteroid , moon asteroids |
| astrophys_astronomi | astrophysics astronomy |
| astronomi_content | astronomy content , astronomy contents |
| size_distanc | sizes distances , size distance |
| object_observ | objects observed , objects observe , objects observable , objects observing |
| solar_lunar | solar lunar |
| accret_disk | accretion disk , accretion disks |
| page_discuss | pages discuss , pages discussing |
| astronom_bodi | astronomical bodies , astronomical body |
| astronomi_societi | astronomy society , astronomy societies |
| astrophys_star | astrophysics stars , astrophysics star |
| jupit_mar | jupiter mars |
| lick_observatori | lick observatory , lick observatories , licking observatory |
| astronomi_discov | astronomy discovered , astronomy discover , astronomy discovering |
| outer_planet | outer planets , outer planet |
| hobbi_astronomi | hobby astronomy |
| telescop_imag | telescope image , telescope images , telescope imaging , telescope imaged , telescopes imaging |
| earth-lik_planet | earth-like planets , earth-like planet |
| evolut_galaxi | evolution galaxies , evolution galaxy |
| mass_star | mass stars , mass star , masses star , masses stars |
| site_dedic | site dedicated , sites dedicated |
| bui_telescop | buying telescope , buy telescope , buying telescopes |
| field_astronomi | field astronomy , fields astronomy |
| galileo_galilei | galileo galilei |
| harvard-smithsonian_center | harvard-smithsonian center |
| saturn_uranu | saturn uranus |
| amateur_telescop | amateur telescope , amateur telescopes , amateurs telescopes |
| observatori_astronom | observatory astronomical , observatories astronomical , observatories astronomers , observatory astronomers |
| cloud_ga | cloud gas , clouds gas |
| nation_radio | national radio |
| 2014_astronomi | 2014 astronomy |
| career_astronomi | careers astronomy , career astronomy |
| galaxi_nebula | galaxies nebulae , galaxies nebulas , galaxies nebula , galaxy nebulae , galaxy nebula |
| gamma-rai_burst | gamma-ray bursts , gamma-ray burst |
| telescop_accessori | telescope accessories , telescopes accessories |
| time_earth | times earth , time earth |
| research_astronomi | research astronomy |
| scienc_fiction | science fiction |
| young_star | young stars , young star |
| halley'_comet | halley's comet |
| star_life | stars life , star life |
| format_evolut | formation evolution |
| aspect_astronomi | aspects astronomy , aspect astronomy |
| expans_univers | expansion universe , expanse universe |
| telescop_facil | telescope facility , telescopes facilities , telescope facilities |
| large-scal_structur | large-scale structure |
| univers_virginia | university virginia |
| nearbi_galaxi | nearby galaxy , nearby galaxies |
| cosmolog_astronomi | cosmology astronomy |
| astrophys_space | astrophysics space |
| kid_astronomi | kids astronomy , kid astronomy |
| univers_scienc | universe science , university science , universe sciences |
| object_phenomena | objects phenomena |
| teach_astronomi | teach astronomy , teaching astronomy |
| orbit_nearbi | orbiting nearby , orbit nearby |
| lot_inform | lots information , lot information |
| signific_contribut | significant contributions |
| astronomi_data | astronomy data |
| sky_chart | sky chart , sky charts , sky charting |
| astronomi_video | astronomy video , astronomy videos |
| dust_ga | dust gas |
| past_futur | past future |
| cosmic_inflat | cosmic inflation |
| life_univers | life universe |
| astronomi_cosmolog | astronomy cosmology |
| gener_public | general public |
| book_astronomi | books astronomy , book astronomy |
| observ_studi | observe study , observational study , observational studies , observation study , observations studying , observing studying , observed studied |
| explor_solar | explore solar , exploring solar , exploration solar |
| astronomi_learn | astronomy learn , astronomy learning |
| astronomi_calendar | astronomy calendar , astronomy calendars |
| man_moon | man moon |
| earth_orbit | earth orbit , earth orbits , earth orbited , earth orbiting |
| place_univers | place universe |
| branch_astronomi | branch astronomy , branches astronomy |
| astronomi_career | astronomy careers , astronomy career |
| oldest_scienc | oldest sciences , oldest science |
| educ_outreach | education outreach , educational outreach , educators outreach |
| topic_astronomi | topics astronomy , topic astronomy |
| isaac_newton | isaac newton |
| link_astronomi | link astronomy , links astronomy |
| infrar_telescop | infrared telescope , infrared telescopes |
| galaxi_large-scal | galaxies large-scale , galaxy large-scale |
| profession_astronom | professional astronomers , professional astronomer |
| neptun_pluto | neptune pluto |
| planet_celesti | planets celestial , planet celestial |
| distant_object | distant objects , distant object |
| herschel_space | herschel space |
| astronomi_dictionari | astronomy dictionary , astronomy dictionaries |
| lunar_solar | lunar solar |
| astronomi_help | astronomy help |
| descript_astronomi | descriptive astronomy , description astronomy |
| galaxi_astronomi | galaxies astronomy |
| nasa_imag | nasa image , nasa images |
| time_read | time read , time readings , time reading |
| stellar_wind | stellar winds , stellar wind |
| outer_layer | outer layers , outer layer |
| ey_sky | eyes sky , eye sky |
| astronomi_observ | astronomy observational , astronomy observations , astronomy observing , astronomy observation , astronomy observed |
| earth_sun | earth sun |
| amateur_astronom | amateur astronomers , amateur astronomer , amateur astronomical |
| moon_jupit | moons jupiter , moon jupiter |
| planet_format | planet formation , planets formation |
| adapt_optic | adaptive optics , adaptive optic |
| modern_scienc | modern science , modernized sciences |
| univers_exist | universe existence |
| hubbl_telescop | hubble telescope |
| fun_fact | fun facts |
| astronomi_made | astronomy made |
| 24_hour | 24 hours , 24 hour |
| star_comet | stars comets , star comet |
| rai_astronomi | ray astronomy , rays astronomy |
| size_earth | size earth , sizes earth , sized earth |
| total_eclips | total eclipse , totality eclipse , totally eclipsed , totality eclipses |
| ohio_state | ohio state |
| mathemat_astronomi | mathematical astronomy , mathematics astronomy |
| pass_earth | passed earth , pass earth , passes earth |
| natur_univers | nature universe |
| astronomi_planet | astronomy planets , astronomy planet |
| colleg_astronomi | college astronomy |
| nebula_star | nebulae star , nebulae stars , nebula stars |
| citizen_scienc | citizen science |
| ask_astronom | ask astronomer |
| watch_video | watch video , watch videos |
| scienc_amateur | sciences amateurs , science amateurs |
| planetari_orbit | planetary orbits , planetary orbit , planetary orbital |
| posit_sun | positions sun , position sun |
| type_object | types objects , type objects |
| star_big | stars big , star big |
| welcom_astronomi | welcome astronomy |
| eclips_moon | eclipse moon , eclipses moon |
| astronom_imag | astronomical imaging , astronomical images , astronomical image |
| dai_moon | days moon , day moon |
| distanc_moon | distance moon , distances moon |
| observatori_planetarium | observatories planetariums , observatory planetarium |
| moon_eclips | moon eclipse , moon eclipses |
| planet_form | planets formed , planets form , planets forming , planet formed |
| space_center | space center |
| terrestri_planet | terrestrial planets , terrestrial planet |
| real_time | real time |
| meteor_meteorit | meteors meteorites , meteor meteorite |
| sun_planet | sun planets , sun planet |
| evolut_univers | evolution universe |
| astronomi_educ | astronomy education , astronomy educators , astronomy educational |
| astronom_research | astronomical research , astronomers research |
| page_astronomi | page astronomy , pages astronomy |
| distanc_sun | distance sun , distances sun |
| aurora_boreali | aurora borealis |
| northern_light | northern lights , northern light |
| comet_comet | comet comets , comet comet , comets comets , comets comet |
| orbit_star | orbit star , orbiting stars , orbit stars , orbits stars , orbiting star , orbits star , orbited star |
| star_univers | stars universe , star universe |
| jet_propuls | jet propulsion |
| astronom_union | astronomical union |
| star_gaze | star gazing , star gaze |
| practic_astronomi | practical astronomy , practice astronomy , practicing astronomy |
| binocular_astronomi | binoculars astronomy , binocular astronomy |
| star_solar | stars solar , star solar |
| earth'_atmospher | earth's atmosphere , earth's atmospheric |
| asteroid_comet | asteroids comets , asteroid comet |
| mar_jupit | mars jupiter |
| model_univers | model universe , models universe , modeling universe |
| collis_earth | collision earth , collisions earth |
| univers_solar | universe solar |
| local_group | local group |
| imag_captur | images captured , images capture , image captured , image captures |
| dark_ag | darkness age , dark ages , dark age |
| univers_chicago | university chicago |
| sky_atla | sky atlas |
| space_agenc | space agency , space agencies |
| palomar_observatori | palomar observatory |
| past_year | past years , past year |
| scienc_star | science star , science stars |
| star_shine | stars shine , star shining , star shine , star shines , stars shining |
| import_scientif | important scientific , importance scientific |
| refer_page | reference pages , reference page , references page |
| planet_object | planets objects , planets object |
| planet_space | planets space , planet space |
| imag_process | image processing |
| moon_night | moon night |
| lowel_observatori | lowell observatory |
| virtual_observatori | virtual observatory , virtual observatories |
| greek_astronomi | greek astronomy |
| system_earth | system earth |
| look_star | look stars , looked stars , looking star , look star |
| question_astronomi | questions astronomy , question astronomy |
| astronomi_make | astronomy making , astronomy make |
| qualiti_telescop | quality telescope |
| observatori_locat | observatories located , observatory located , observatories locations , observatories location |
| motion_moon | motions moon , motion moon |
| background_inform | background information |
| herschel | herschel |
| look_sky | looking sky , look sky |
| matter_planet | matter planet , matter planets |
| page_access | page accessed |
| term_astronomi | term astronomy , terms astronomy |
| univers_hawaii | university hawaii |
| dictionari_astronomi | dictionary astronomy |
| earth_univers | earth universe |
| visibl_nake | visible naked |