Astrolabiar
preferred label: Astrolabes @en
preferred label: Astrolabier @nb
type: Topic
type: Concept

Binærpulsarar
preferred label: Binary pulsars @en
preferred label: Binærpulsarer @nb
type: Topic
type: Concept

Astrobiologi
preferred label: Astrobiology @en
type: Topic
type: Concept

Teleskop
preferred label: Teleskoper @nb
type: Topic
type: Concept

Astrometri
preferred label: Astrometry @en
type: Topic
type: Concept

Meteorittar
preferred label: Meteorites @en
preferred label: Meteoritter @nb
type: Topic
type: Concept

Urmakeri
preferred label: Clockwork @en
type: Topic
type: Concept

Romlaboratorium
preferred label: Romlaboratorier @nb
type: Topic
type: Concept

Periodiske funksjonar
preferred label: Periodic functions @en
preferred label: Periodiske funksjoner @nb
type: Topic
type: Concept

Stellarastronomi
preferred label: Stellar astronomy @en
type: Topic
type: Concept

Spiralgalaksar
preferred label: Spiralgalakser @nb
preferred label: Spiral galaxies @en
type: Topic
type: Concept

Komethalar
preferred label: Comet tails @en
preferred label: Komethaler @nb
type: Topic
type: Concept

LBV
preferred label: Luminous Blue Variable @en
type: Topic
type: Concept

Arkeoastronomi
preferred label: Archaeoastronomy @en
type: Topic
type: Concept

Astropartikkelfysikk
preferred label: Astroparticle physics @en
type: Topic
type: Concept

Platetektoniske rekonstruksjonar
preferred label: Platetektoniske rekonstruksjoner @nb
preferred label: Plate reconstructions @en
type: Topic
type: Concept

Nautisk astronomi
preferred label: Nautical astronomy @en
type: Topic
type: Concept

Nebulosar
preferred label: Nebuloser @nb
type: Topic
type: Concept

Astrofysikarar
preferred label: Astrophysicists @en
preferred label: Astrofysikere @nb
type: Topic
type: Concept

Tidsomgrepet
preferred label: Time (concept) @en
preferred label: Tidsbegrepet @nb
type: Topic
type: Concept

Røntgenstjerner
preferred label: X-ray binaries @en
type: Topic
type: Concept

Jupiter-familien
preferred label: Jupiter family comets @en
type: Topic
type: Concept

Romfartsteknologi
preferred label: Space technology @en
type: Topic
type: Concept

Kvantekosmologi
preferred label: Quantum cosmology @en
type: Topic
type: Concept

Helioseismologi
preferred label: Helioseismology @en
type: Topic
type: Concept

Atomkollisjonar
preferred label: Atomkollisjoner @nb
preferred label: Atomic collisions @en
type: Topic
type: Concept

Gammatauri
preferred label: Gamma Tauri @nb
type: Topic
type: Concept

Øvre atmosfære
preferred label: Upper atmosphere @en
type: Topic
type: Concept

Superstrengar
preferred label: Superstring theory @en
preferred label: Superstrengteori @nb
type: Topic
type: Concept

Kalendervesen
type: Topic
type: Concept

Binære system
preferred label: Binære systemer @nb
preferred label: Binary systems @en
type: Topic
type: Concept

Ytre solsystem
type: Topic
type: Concept

Schwarzhildløysinga
preferred label: Schwarzschild solution @en
preferred label: Schwarzhildløsningen @nb
type: Topic
type: Concept

Astronavigasjon
preferred label: Celestial navigation @en
type: Topic
type: Concept

Baneberekningar
preferred label: Orbit determinations @en
preferred label: Baneberegninger @nb
type: Topic
type: Concept

Mikrokvasarar
preferred label: Microquasars @en
preferred label: Mikrokvasarer @nb
type: Topic
type: Concept

M83
preferred label: Messier 83 @nb
type: Topic
type: Concept

Nukleosyntese
preferred label: Nucleosynthesis @en
type: Topic
type: Concept

Aktive galaksekjernar
preferred label: Aktive galaksekjerner @nb
preferred label: Active galactic nuclei @en
type: Topic
type: Concept

Kosmos
preferred label: Cosmos @en
type: Topic
type: Concept

Asteroseismologi
preferred label: Asteroseismology @en
type: Topic
type: Concept

Soleksplosjonar
preferred label: Soleksplosjoner @nb
preferred label: Flares @en
type: Topic
type: Concept

Nøytrinoastronomi
preferred label: Neutrino astronomy @en
type: Topic
type: Concept

Trelekamproblemet
preferred label: Three-body problem @en
preferred label: Trelegemeproblemet @nb
type: Topic
type: Concept

Wolf-Rayet-galaksar
preferred label: Wolf–Rayet galaxies @en
preferred label: Wolf–Rayet-galakser @nb
type: Topic
type: Concept

Cluster Active Archive
type: Topic
type: Concept

Spektralklassifikasjon
preferred label: Stellar classification @en
type: Topic
type: Concept

Satellittstasjonar
preferred label: Ground stations @en
preferred label: Bakkestasjoner @nb
type: Topic
type: Concept

Standardstjerner
preferred label: Standard stars @en
type: Topic
type: Concept

Radiometri
preferred label: Radiometry @en
type: Topic
type: Concept

Kosmisk geofysikk
type: Topic
type: Concept

Småplanetar
preferred label: Minor planets @en
preferred label: Småplaneter @nb
type: Topic
type: Concept

Astronomisk romforsking
preferred label: Astronomical space research @en
preferred label: Astronomisk romforskning @nb
type: Topic
type: Concept

Milky Way
preferred label: Melkeveien @nb
type: Geographic
type: Concept

Mørk materie
preferred label: Dark matter @en
type: Topic
type: Concept

Astro
member: Karbonstjerner
member: Romkrig
member: c000984
member: Mikrometeorittar
member: Infraraud astronomi
member: Månefasane
member: Intergalaktisk materie
member: Atmosfærisk optikk
member: SETI
member: c005027
member: Very Long Baseline Interferometry
member: Elliptiske galaksar
member: c010784
member: Relativistisk astrofysikk
member: Spektralklassifikasjon
member: Kryssidentifikasjonstabellar
member: Tidsomgrepet
member: Opposisjoneffekten
member: Supernovarestar
member: Flarestjerner
member: Planetpassasjar
member: c004506
member: Akkresjonsskiver
member: Millimeterastronomi
member: Gravitasjonsbølgjer
member: Universet
member: c010019
member: c000910
member: Celest mekanikk
member: c008951
member: c011787
member: Lagrange-punkt
member: Eigenrørsle
member: Solsyklusen
member: c003055
member: Gravitasjonskollaps
member: Natthimmelljos
member: Nukleær astrofysikk
member: c003333
member: Laserspektroskopi
member: Triangelgalaksen
member: Satellittstasjonar
member: Fourieroptikk
member: Meteorstormar
member: G-type
member: c005372
member: c009209
member: Solar-terrestrisk fysikk
member: Fermi-paradokset
member: Terristriske gammaglimt
member: Plasmalaserar
member: c001087
member: Kosmiske magnetfelt
member: Stjernestrukturar
member: Ekstraterrestrisk intelligent liv
member: c003242
member: Kometar
member: Stjernevind
member: c000260
member: Astronautikk
member: Ringsystem
member: Ljosekko
member: Romferder
member: Spektrografar
member: Urmakeri
member: Mørk materie
member: Romsøppel
member: c009898
member: c002864
member: Nutasjon
member: Kosmokjemi
member: Aktive område
member: Radiogalaksar
member: c011689
member: c006028
member: c012007
member: Røntgenastronomi
member: c001351
member: Astrolabiar
member: Plasmaastrofysikk

Starburstgalaksar
preferred label: Starburstgalakser @nb
preferred label: Starburst galaxies @en
type: Topic
type: Concept

Be-type spektrum
preferred label: Be stars @en
preferred label: Be-stjerner @nb
type: Topic
type: Concept

Radiomottakarar
preferred label: Radio receivers @en
preferred label: Radiomottakere @nb
type: Topic
type: Concept

Etterglød
preferred label: Afterglow @en
type: Topic
type: Concept

Stjernepopulasjonar
preferred label: Stjernepopulasjoner @nb
preferred label: Stellar populations @en
type: Topic
type: Concept

Planetologi
preferred label: Planetary science @en
type: Topic
type: Concept

Spektrometer
preferred label: Spectrometers @en
preferred label: Spektrometre @nb
type: Topic
type: Concept

Solatmosfæren
preferred label: Solar atmosphere @en
type: Topic
type: Concept

Koronagrafi
preferred label: Coronagraphy @en
type: Topic
type: Concept

O-type
preferred label: O-type stars @en
preferred label: O-stjerner @nb
type: Topic
type: Concept

Romteknologi
type: Topic
type: Concept

Satellittnavigasjon
preferred label: Satellite navigation @en
type: Topic
type: Concept

Ekstrasolare planetar
preferred label: Ekstrasolare planeter @nb
preferred label: Exoplanets @en
type: Topic
type: Concept

Keplers lover
preferred label: Kepler's laws of planetary motion @en
type: Topic
type: Concept

Zodiakalljos
preferred label: Zodiacal light @en
preferred label: Zodiaklys @nb
type: Topic
type: Concept

Wolf–Rayet-stjerner
preferred label: Wolf–Rayet stars @en
type: Topic
type: Concept

Mikrometeorittar
preferred label: Mikrometeoritter @nb
preferred label: Micrometeorites @en
type: Topic
type: Concept

Bysantinsk astronomi
preferred label: Byzantine astronomy @en
type: Topic
type: Concept

Kosmiske magnetfelt
preferred label: Cosmic magnetic fields @en
type: Topic
type: Concept

Kometkjernar
preferred label: Kometkjerner @nb
preferred label: Comet nuclei @en
type: Topic
type: Concept

Laserspektroskopi
preferred label: Laser spectroscopy @en
type: Topic
type: Concept

Polarisert ljos
preferred label: Polarized light @en
preferred label: Polarisert lys @nb
type: Topic
type: Concept

Romferjer
preferred label: Space Shuttle @en
preferred label: Romferger @nb
type: Topic
type: Concept

Spektropolarimetri
preferred label: Spectropolarimetry @en
type: Topic
type: Concept

Instrument
preferred label: Instruments @en
preferred label: Instrumenter @nb
type: Topic
type: Concept

Kosmisk støv
preferred label: Cosmic dust @en
type: Topic
type: Concept

Interferometri
preferred label: Interferometry @en
type: Topic
type: Concept

Big Bang
type: Topic
type: Concept

Fourieroptikk
preferred label: Fourier optics @en
type: Topic
type: Concept

Seyfertgalaksar
preferred label: Seyfert galaxies @en
preferred label: Seyfertgalakser @nb
type: Topic
type: Concept

Avstandsutrekningar
preferred label: Avstandsberegninger @nb
preferred label: Distance measurements @en
type: Topic
type: Concept

Dvergnovaer
preferred label: Dwarf novae @en
type: Topic
type: Concept

Bemanna romfart
preferred label: Human spaceflight @en
preferred label: Bemannet romfart @nb
type: Topic
type: Concept

Astrofotografering
preferred label: Astrophotography @en
type: Topic
type: Concept

Astronomiske instrument
preferred label: Astronomical instruments @en
preferred label: Astronomiske instrumenter @nb
type: Topic
type: Concept

Kometar
preferred label: Comets @en
preferred label: Kometer @nb
type: Topic
type: Concept

Aktive radiogalaksar
preferred label: Active radiogalaxies @en
preferred label: Aktive radiogalakser @nb
type: Topic
type: Concept

Mikrobølgjer
preferred label: Mikrobølger @nb
preferred label: Microwaves @en
type: Topic
type: Concept

Flarestjerner
preferred label: Flare stars @en
type: Topic
type: Concept

Himmellekamar
preferred label: Celestial bodies @en
preferred label: Himmellegemer @nb
type: Topic
type: Concept

Spektralklassar
preferred label: Spektralklasser @nb
type: Topic
type: Concept

Geofysiske prosessar
preferred label: Geofysiske prosesser @nb
preferred label: Geophysical processes @en
type: Topic
type: Concept

Umbra
type: Topic
type: Concept

Inflasjonsteori
preferred label: Inflation theory @en
type: Topic
type: Concept

Armillarsfærar
preferred label: Armillary spheres @en
preferred label: Armillarsfærer @nb
type: Topic
type: Concept

Kataklysmiske variable stjerner
preferred label: Cataclysmic variable stars @en
type: Topic
type: Concept

Romsøppel
preferred label: Space debris @en
type: Topic
type: Concept

Satellittbilete
preferred label: Satellittbilder @nb
preferred label: Satellite imagery @en
type: Topic
type: Concept

Astronomar
preferred label: Astronomers @en
preferred label: Astronomer @nb
type: Topic
type: Concept

Kryssidentifikasjonstabellar
preferred label: Cross-identification tables @en
preferred label: Kryssidentifikasjonstabeller @nb
type: Topic
type: Concept

Radioastronomi
preferred label: Radio astronomy @en
type: Topic
type: Concept

Den store magellanske skya
preferred label: Den store magellanske skyen @nb
preferred label: Large Magellanic Cloud @en
type: Topic
type: Concept

Heliosentrisk verdsbilete
preferred label: Heliosentrisk verdensbilde @nb
preferred label: Heliocentrism @en
type: Topic
type: Concept

Orion nebula
preferred label: Oriontåken @nb
type: Geographic
type: Concept

Ceres
type: Geographic
type: Concept

Astronomiske observatorium
preferred label: Astronomical observatories @en
preferred label: Astronomiske observatorier @nb
type: Topic
type: Concept

Planetsystem
preferred label: Planetary systems @en
preferred label: Planetsystemer @nb
type: Topic
type: Concept

Polarljos
preferred label: Auroras @en
preferred label: Polarlys @nb
type: Topic
type: Concept

Atmosfærisk elektrisitet
preferred label: Atmospheric electricity @en
type: Topic
type: Concept

Gravitasjonslinser
preferred label: Gravitational lenses @en
type: Topic
type: Concept

SETI
preferred label: Search for extraterrestrial intelligence @en
type: Topic
type: Concept

Kartleggingar
preferred label: Surveys @nb
type: Topic
type: Concept

Skalarfelt (kosmologi)
type: Topic
type: Concept

Ae-type
preferred label: Herbig Ae/Be-stjerner @nb
preferred label: Herbig Ae/Be stars @en
type: Topic
type: Concept

Ultrafiolett astronomi
preferred label: Ultraviolet astronomy @en
type: Topic
type: Concept

James Clerk Maxwell-teleskopet
preferred label: James Clerk Maxwell Telescope @en
type: Topic
type: Concept

Spektrofotometri
preferred label: Spectrophotometry @en
type: Topic
type: Concept

Romteleskop
preferred label: Space telescopes @en
preferred label: Romteleskoper @nb
type: Topic
type: Concept

V838
type: Topic
type: Concept

Kosmologi
preferred label: Cosmology @en
type: Topic
type: Concept

Interstellart medium
preferred label: Interstellar medium @en
type: Topic
type: Concept

Astrofysikk
preferred label: Astrophysics @en
type: Topic
type: Concept

Verdsrommet
preferred label: Verdensrommet @nb
type: Topic
type: Concept

Månefasane
preferred label: Månefasene @nb
preferred label: Lunar phases @en
type: Topic
type: Concept

Galaksesystem
preferred label: Galaksesystemer @nb
type: Topic
type: Concept

Elliptiske galaksar
preferred label: Elliptical galaxies @en
preferred label: Elliptiske galakser @nb
type: Topic
type: Concept

Galaksedanning
preferred label: Galaxy formation @en
preferred label: Galaksedannelse @nb
type: Topic
type: Concept

Andromedagalaksen
preferred label: Andromeda galaxy @en
type: Geographic
type: Concept

Flyindustri
preferred label: Aviation industry @en
type: Topic
type: Concept

Mikrobølgjeområdet
preferred label: Mikrobølgeområdet @nb
preferred label: Microwave range @en
type: Topic
type: Concept

Stjernesystem
preferred label: Stjernesystemer @nb
type: Topic
type: Concept

Fraunhoferliner
preferred label: Fraunhofer lines @en
preferred label: Fraunhoferlinjer @nb
type: Topic
type: Concept

Jord-måne-systemet
preferred label: The Earth-moon system @en
type: Topic
type: Concept

Konveksjonssoner
preferred label: Convection zones @en
type: Topic
type: Concept

Keplers likning
preferred label: Keplers ligning @nb
preferred label: Kepler's equation @en
type: Topic
type: Concept

Romfysikk
preferred label: Space physics @en
type: Topic
type: Concept

Stjerneflekkar
preferred label: Stjerneflekker @nb
preferred label: Starspots @en
type: Topic
type: Concept

Meteoroidar
preferred label: Meteoroids @en
preferred label: Meteoroider @nb
type: Topic
type: Concept

Plasmafysikk
preferred label: Plasma physics @en
type: Topic
type: Concept

Saturn
type: Geographic
type: Concept

Mikrometeoroidar
preferred label: Mikrometeoroider @nb
preferred label: Micrometeoroids @en
type: Topic
type: Concept

Plasmadiagnostikk
preferred label: Plasma diagnostics @en
type: Topic
type: Concept

Solkoronaen
preferred label: Solar corona @en
type: Topic
type: Concept

Solarkonstanten
type: Topic
type: Concept

Stjernedynamikk
preferred label: Stellar dynamics @en
type: Topic
type: Concept

Strålingstransport
preferred label: Radiative transfer @en
type: Topic
type: Concept

Romsondar
preferred label: Space probes @en
preferred label: Romsonder @nb
type: Topic
type: Concept

Kosmogoni
preferred label: Cosmogony @en
type: Topic
type: Concept

Plasmaastrofysikk
preferred label: Astrophysical plasmas @en
type: Topic
type: Concept

Den lokale gruppe
preferred label: Local group @en
type: Geographic
type: Concept

Dverggalaksar
preferred label: Dverggalakser @nb
preferred label: Dwarf galaxies @en
type: Topic
type: Concept

Planetariske tåker
preferred label: Planetary nebulae @en
type: Topic
type: Concept

Fotodetektorar
preferred label: Photodetectors @en
preferred label: Fotodetektorer @nb
type: Topic
type: Concept

Olbers' paradoks
preferred label: Olbers' paradox @en
type: Topic
type: Concept

Amatørastronomi
preferred label: Amateur astronomy @en
type: Topic
type: Concept

Radiokjelder
preferred label: Radio sources @en
preferred label: Radiokilder @nb
type: Topic
type: Concept

Stjernespektrum
preferred label: Stjernespektra @nb
type: Topic
type: Concept

Hypernovae
type: Topic
type: Concept

Akselererande univers
preferred label: Akselererende univers @nb
preferred label: Accelerating universe @en
type: Topic
type: Concept

Io
preferred label: Io (måne) @nb
type: Geographic
type: Concept

Kvite dvergar
preferred label: White dwarfs @en
preferred label: Hvite dverger @nb
type: Topic
type: Concept

Cp-stjerner
preferred label: CP-stjerner @nb
preferred label: Chemically peculiar stars @en
type: Topic
type: Concept

Fotosfærar
preferred label: Fotosfærer @nb
preferred label: Photospheres @en
type: Topic
type: Concept

Solaktivitet
type: Topic
type: Concept

Raudforskyving
preferred label: Rødforskyvning @nb
preferred label: Redshift @en
type: Topic
type: Concept

Reflektorantenner
preferred label: Reflectors @en
type: Topic
type: Concept

Crab nebula
preferred label: Krabbetåken @nb
type: Geographic
type: Concept

Metagalaksemodellen
preferred label: Meta-galaxy model @en
type: Topic
type: Concept

Planetarium
preferred label: Planetarier @nb
preferred label: Planetariums @en
type: Topic
type: Concept

Observasjonsteknikkar
preferred label: Observasjonsteknikker @nb
type: Topic
type: Concept

Adaptiv optikk
preferred label: Adaptive optics @en
type: Topic
type: Concept

Tidlege spektralklassar
preferred label: Tidlige spektralklasser @nb
type: Topic
type: Concept

Stellart massetap
preferred label: Stjerners massetap @nb
preferred label: Stellar mass loss @en
type: Topic
type: Concept

Astronautikk
preferred label: Astronautics @en
type: Topic
type: Concept

Interplanetariske magnetfelt
preferred label: Interplanetary magnetic fields @en
type: Topic
type: Concept

Perkolasjon
preferred label: Percolation @en
type: Topic
type: Concept

Bølgjevarsling
preferred label: Bølgevarsling @nb
preferred label: Wave forecasting @en
type: Topic
type: Concept

Storskalastruktur
preferred label: Universets struktur @nb
preferred label: Structure of the universe @en
type: Topic
type: Concept

Romstasjonar
preferred label: Space stations @en
preferred label: Romstasjoner @nb
type: Topic
type: Concept

Koronahòl
preferred label: Coronal holes @en
preferred label: Koronahull @nb
type: Topic
type: Concept

CCD
type: Topic
type: Concept

Protuberansar
preferred label: Protuberanser @nb
type: Topic
type: Concept

Natthimmelljos
preferred label: Airglow @en
preferred label: Natthimmellys @nb
type: Topic
type: Concept

Kefeid
preferred label: Cepheids variables @en
preferred label: Kefeider @nb
type: Topic
type: Concept

Millisekundpulsarar
preferred label: Millisekundpulsarer @nb
type: Topic
type: Concept

Hopar
preferred label: Hoper @nb
preferred label: Clusters (astrophysics) @en
type: Topic
type: Concept

Radiogalaksar
preferred label: Radio galaxies @en
preferred label: Radiogalakser @nb
type: Topic
type: Concept

Spegeloptikk
preferred label: Mirror optics @en
preferred label: Speiloptikk @nb
type: Topic
type: Concept

Bølgjeforplanting
preferred label: Wave propagation @en
preferred label: Bølgeforplantning @nb
type: Topic
type: Concept

Charon
type: Geographic
type: Concept

Aktive område
preferred label: Aktive områder @nb
preferred label: Solar active regions @en
type: Topic
type: Concept

Emisjonsspektrum
preferred label: Emission spectra @en
preferred label: Emisjonsspektra @nb
type: Topic
type: Concept

Ringsystem
preferred label: Ring systems @en
preferred label: Ringsystemer @nb
type: Topic
type: Concept

Dobbeltstjerner
preferred label: Double stars @en
type: Topic
type: Concept

Koronalykkjer
preferred label: Coronal loops @en
preferred label: Koronaløkker @nb
type: Topic
type: Concept

Planetteoriar
preferred label: Planetteorier @nb
type: Topic
type: Concept

Magnetosfærar
preferred label: Magnetospheres @en
preferred label: Magnetosfærer @nb
type: Topic
type: Concept

Kosmokjemi
preferred label: Cosmochemistry @en
type: Topic
type: Concept

Planetar
preferred label: Planets @en
preferred label: Planeter @nb
type: Topic
type: Concept

Planetdanning
preferred label: Planet formation @en
preferred label: Planetdannelse @nb
type: Topic
type: Concept

Krumme rom
preferred label: Curved spaces @en
type: Topic
type: Concept

Ljosfarten
preferred label: Lyshastigheten @nb
preferred label: Speed of light @en
type: Topic
type: Concept

Ekstrem ultrafiolett stråling
preferred label: Extreme ultraviolet @en
type: Topic
type: Concept

Høgdemålingar
preferred label: Høydemålinger @nb
type: Topic
type: Concept

Romvêr
preferred label: Romvær @nb
preferred label: Space weather @en
type: Topic
type: Concept

Strøljos
preferred label: Stray light @en
preferred label: Strølys @nb
type: Topic
type: Concept

Interplanetarisk rom
preferred label: Interplanetary space @en
type: Topic
type: Concept

Hubble–Lemaîtres lov
preferred label: Hubble–Lemaître law @en
type: Topic
type: Concept

Jordnære objekt
preferred label: Near-Earth objects @en
type: Topic
type: Concept

Solur
preferred label: Sundials @en
type: Topic
type: Concept

Submillimeter-astronomi
preferred label: Submillimetre astronomy @en
type: Topic
type: Concept

Romkoloniar
preferred label: Space colonies @en
preferred label: Romkolonier @nb
type: Topic
type: Concept

Universaltid
type: Topic
type: Concept

Solobservasjonar
preferred label: Solobservasjoner @nb
type: Topic
type: Concept

Radarastronomi
type: Topic
type: Concept

Celest mekanikk
preferred label: Celestial mechanics @en
type: Topic
type: Concept

Triangelgalaksen
preferred label: Triangulum Galaxy @en
type: Topic
type: Concept

F-stjerner
preferred label: F-type stars @en
type: Topic
type: Concept

Solflekkar
preferred label: Sunspots @en
preferred label: Solflekker @nb
type: Topic
type: Concept

Moon
preferred label: Månen @nb
type: Geographic
type: Concept

Gammaglimt
preferred label: Gamma ray bursts @en
type: Topic
type: Concept

Galaksehopar
preferred label: Galactic clusters @en
preferred label: Galaksehoper @nb
type: Topic
type: Concept

Rakettar
preferred label: Rockets @en
preferred label: Raketter @nb
type: Topic
type: Concept

Parabolske reflektorantenner
preferred label: Parabolic reflectors @en
type: Topic
type: Concept

Stjerneoverflater
type: Topic
type: Concept

Plasmadynamikk
preferred label: Plasma dynamics @en
type: Topic
type: Concept

Dvergstjerner
preferred label: Dwarf stars @en
type: Topic
type: Concept

Magellanske skyer
preferred label: Magellanic Clouds @en
type: Topic
type: Concept

Millimeterområdet
type: Topic
type: Concept

Plasmasfære
preferred label: Plasmasphere @en
type: Topic
type: Concept

Ljosforureining
preferred label: Lysforurensning @nb
preferred label: Light pollution @en
type: Topic
type: Concept

Atmosfærar
preferred label: Atmospheres @en
preferred label: Atmosfærer @nb
type: Topic
type: Concept

Satellittar
preferred label: Satellitter @nb
preferred label: Satellites @en
type: Topic
type: Concept

Buande planetar
preferred label: Habitable planets @en
preferred label: Beboelige planeter @nb
type: Topic
type: Concept

Planetbaner
preferred label: Planetary orbits @en
type: Topic
type: Concept

Molekylspektrum
preferred label: Molekylspektra @nb
type: Topic
type: Concept

Tvillingparadokset
preferred label: Twin paradox @en
type: Topic
type: Concept

Asteroidar
preferred label: Asteroids @en
preferred label: Asteroider @nb
type: Topic
type: Concept

Radiointerferometri
preferred label: Radio interferometry @en
type: Topic
type: Concept

Lufttemperatur
preferred label: Air temperature @en
type: Topic
type: Concept

Boltzmann-likningar
preferred label: Boltzmann-ligninger @nb
type: Topic
type: Concept

Røntgenastronomi
preferred label: X-ray astronomy @en
type: Topic
type: Concept

Minisatellittar
preferred label: Small satellites @en
preferred label: Minisatellitter @nb
type: Topic
type: Concept

Age determination (astronomy)
preferred label: Aldersbestemmelse (astronomi) @nb
type: Topic
type: Concept

Stjernevind
preferred label: Stellar wind @en
type: Topic
type: Concept

Solvind
preferred label: Solar vind @en
type: Topic
type: Concept

Nutasjon
preferred label: Nutation @en
type: Topic
type: Concept

Stjernedanning
preferred label: Star formation @en
preferred label: Stjernedannelse @nb
type: Topic
type: Concept

Planetoverflater
type: Topic
type: Concept

Kosmiske strenger
preferred label: Cosmic strings @en
type: Topic
type: Concept

Tidlege universet
preferred label: Early universe @en
preferred label: Tidlige universet @nb
type: Topic
type: Concept

Sfærisk astronomi
preferred label: Spherical astronomy @en
type: Topic
type: Concept

Geomagnetiske stormar
preferred label: Geomagnetiske stormer @nb
preferred label: Geomagnetic storms @en
type: Topic
type: Concept

Satellittsystem
preferred label: Satellittsystemer @nb
type: Topic
type: Concept

Jordforma
preferred label: Figure of the Earth @en
preferred label: Jordas form @nb
type: Topic
type: Concept

Planetpassasjar
preferred label: Planetary transits @en
preferred label: Planetpassasjer @nb
type: Topic
type: Concept

Messierobjekt
preferred label: Messierobjekter @nb
preferred label: Messier objects @en
type: Topic
type: Concept

Stjernerotasjon
preferred label: Stars - rotation @en
type: Topic
type: Concept

Kompakte stjerner
preferred label: Compact stars @en
type: Topic
type: Concept

Allheimsendinga
preferred label: End of the Universe @en
preferred label: Universets slutt @nb
type: Topic
type: Concept

Stjernehopar
preferred label: Star clusters @en
preferred label: Stjernehoper @nb
type: Topic
type: Concept

Den kosmologiske konstanten
preferred label: Cosmological constant @en
type: Topic
type: Concept

Gigantstjerner
preferred label: Giant stars @en
preferred label: Kjempestjerner @nb
type: Topic
type: Concept

Interstellare aminosyrer
preferred label: Interstellar amino acids @en
type: Topic
type: Concept

Astronomihistorie
preferred label: History of astronomy @en
type: Topic
type: Concept

Romalderen
preferred label: Space Age @en
type: Topic
type: Concept

Atomspektroskopi
preferred label: Atomic spectroscopy @en
type: Topic
type: Concept

Lagrange-punkt
preferred label: Lagrange-punkter @nb
preferred label: Lagrangian points @en
type: Topic
type: Concept

Brune dvergar
preferred label: Brown dwarfs @en
preferred label: Brune dverger @nb
type: Topic
type: Concept

Kvasarar
preferred label: Quasars @en
preferred label: Kvasarer @nb
type: Topic
type: Concept

Koronamasseutbrot
preferred label: Coronal mass ejections @en
preferred label: Koronamasseutbrudd @nb
type: Topic
type: Concept

Ubemanna måneferder
preferred label: Ubemannede måneferder @nb
preferred label: Unmanned lunar flights @en
type: Topic
type: Concept

Spektralliner
preferred label: Spektrallinjer @nb
preferred label: Spectral lines @en
type: Topic
type: Concept

Strengteori
preferred label: Strings @en
type: Topic
type: Concept

Galaksar
preferred label: Galaxies @en
preferred label: Galakser @nb
type: Topic
type: Concept

Meteorar
preferred label: Meteors @en
preferred label: Meteorer @nb
type: Topic
type: Concept

Kald plasma
preferred label: Cold plasma @en
type: Topic
type: Concept

Hanle-effekten
preferred label: Hanle effect @en
type: Topic
type: Concept

Nedslagskrater
preferred label: Nedslagskratere @nb
preferred label: Impact craters @en
type: Topic
type: Concept

Kosmologiske modellar
preferred label: Kosmologiske modeller @nb
preferred label: Cosmological models @en
type: Topic
type: Concept

Ekstragalaktisk astronomi
preferred label: Utenomgalaktisk astronomi @nb
preferred label: Extragalactic astronomy @en
type: Topic
type: Concept

Evershed-effekten
preferred label: Evershed effect @en
type: Topic
type: Concept

Kromosfæren
preferred label: Chromosphere @en
type: Topic
type: Concept

Fermi-paradokset
preferred label: Fermi paradox @en
type: Topic
type: Concept

Romferder
type: Topic
type: Concept

Endogene prosessar
preferred label: Endogenous processes @en
preferred label: Endogene prosesser @nb
type: Topic
type: Concept

Mesopausen
preferred label: Mesopause @en
type: Topic
type: Concept

Mørk energi
preferred label: Dark energy @en
type: Topic
type: Concept

Optiske teleskop
preferred label: Optical telescopes @en
preferred label: Optiske teleskoper @nb
type: Topic
type: Concept

Metallrike stjerner
preferred label: Metal-rich stars @en
type: Topic
type: Concept

Interplanetarisk materie
preferred label: Interplanetary medium @en
type: Topic
type: Concept

Transisjonssona
preferred label: Solar transition region @en
preferred label: Overgangssonen @nb
type: Topic
type: Concept

Variable stjerner
preferred label: Variable stars @en
type: Topic
type: Concept

Supernovarestar
preferred label: Supernova remnants @en
preferred label: Supernovarester @nb
type: Topic
type: Concept

Stjerner
preferred label: Stars @en
type: Topic
type: Concept

Ekstremt store teleskop
preferred label: Extremely large telescopes @en
type: Topic
type: Concept

Novaer
preferred label: Novae @en
type: Topic
type: Concept

Bl lac-objekt
preferred label: BL Lacertae-objekter @nb
preferred label: BL Lacertae objects @en
type: Topic
type: Concept

Tolekamproblemet
preferred label: Two-body problem @en
preferred label: Tolegemeproblemet @nb
type: Topic
type: Concept

Universet
preferred label: Universe @en
type: Topic
type: Concept

Gravitasjonsbølgjer
preferred label: Gravitational waves @en
preferred label: Gravitasjonsbølger @nb
type: Topic
type: Concept

Solranda
preferred label: Solranden @nb
type: Topic
type: Concept

Astronautar
preferred label: Astronauter @nb
preferred label: Astronauts @en
type: Topic
type: Concept

Gravitasjonskollaps
preferred label: Gravitational collapse @en
type: Topic
type: Concept

Karbonstjerner
preferred label: Carbon stars @en
type: Topic
type: Concept

Maserar
preferred label: Masers @en
preferred label: Masere @nb
type: Topic
type: Concept

Magnetiske observasjonar
preferred label: Magnetiske observasjoner @nb
preferred label: Magnetic observations @en
type: Topic
type: Concept

Solforsking
preferred label: Solforskning @nb
type: Topic
type: Concept

Romfartøy
preferred label: Romfartøyer @nb
preferred label: Spacecrafts @en
type: Topic
type: Concept

Virgo-hopen
preferred label: Virgo cluster @en
type: Topic
type: Concept

Partikkeloptikk
preferred label: Particle optics @en
type: Topic
type: Concept

Gammaspektroskopi
preferred label: Gamma-ray spectroscopy @en
type: Topic
type: Concept

Kosmisk bakgrunnsstråling
preferred label: Cosmic microwave background @en
type: Topic
type: Concept

Mikrolinsing
preferred label: Microlensing @en
type: Topic
type: Concept

Leonidane
preferred label: Leonids @en
preferred label: Leonidene @nb
type: Topic
type: Concept

Ikkje-lineær plasmafysikk
preferred label: Ikke-lineær plasmafysikk @nb
preferred label: Nonlinear plasma physics @en
type: Topic
type: Concept

B-type
preferred label: B-stjerner @nb
preferred label: B-type stars @en
type: Topic
type: Concept

Solar-terrestrisk fysikk
preferred label: Solar-terrestrial physics @en
type: Topic
type: Concept

Refraksjon
type: Topic
type: Concept

Virtuelle observatorium
preferred label: Virtual observatories @en
preferred label: Virtuelle observatorier @nb
type: Topic
type: Concept

Opphavet til universet
preferred label: Origin of the universe @en
preferred label: Universets opprinnelse @nb
type: Topic
type: Concept

Rommiljø
preferred label: Space environment @en
type: Topic
type: Concept

Energiutbrot
preferred label: Energiutbrudd @nb
type: Topic
type: Concept

Tidevasskrefter
preferred label: Tidevannskrefter @nb
preferred label: Tidal forces @en
type: Topic
type: Concept

Akkresjonsskiver
preferred label: Accretion disks @en
type: Topic
type: Concept

Protoplanetariske tåker
preferred label: Protoplanetary nebulae @en
type: Topic
type: Concept

Astrodynamikk
preferred label: Astrodynamics @en
type: Topic
type: Concept

Drake-likninga
preferred label: Drake-ligningen @nb
preferred label: Drake equation @en
type: Topic
type: Concept

OB-stjerner
preferred label: OB-type stars @en
type: Topic
type: Concept

Kuiperbeltet
preferred label: Kuiper belt @en
type: Geographic
type: Concept

Atmospheric Trace Molecule Spectroscopy
type: Topic
type: Concept

Astronomiutdanning
preferred label: Astronomy education @en
type: Topic
type: Concept

Solfysikk
preferred label: Solar physics @en
type: Topic
type: Concept

Astrogeologi
preferred label: Astrogeology @en
type: Topic
type: Concept

Matematisk astronomi
preferred label: Mathematical astronomy @en
type: Topic
type: Concept

Blazarar
preferred label: Blazarer @nb
preferred label: Blazars @en
type: Topic
type: Concept

Linespektrum
preferred label: Linjespektra @nb
type: Topic
type: Concept

Optiske fenomen
preferred label: Optical phenomena @en
preferred label: Optiske fenomener @nb
type: Topic
type: Concept

Romforsking
preferred label: Space research @en
preferred label: Romforskning @nb
type: Topic
type: Concept

Radioteleskop
preferred label: Radio telescopes @en
preferred label: Radioteleskoper @nb
type: Topic
type: Concept

Asymptotisk kjempegrein
preferred label: Asymptotic giant branch @en
preferred label: Asymptotisk kjempegren @nb
type: Topic
type: Concept

Astrofysisk forsking
preferred label: Astrofysisk romforskning @nb
preferred label: Astrophysical research @en
type: Topic
type: Concept

Parismeridianen
preferred label: Paris meridian @en
type: Geographic
type: Concept

Solformørkingar
preferred label: Solar eclipses @en
preferred label: Solformørkelser @nb
type: Topic
type: Concept

Stjerneformørkingar
preferred label: Stjerneformørkelser @nb
preferred label: Star eclipses @en
type: Topic
type: Concept

Parallaksemålingar
preferred label: Parallaksemålinger @nb
type: Topic
type: Concept

Stjernestrukturar
preferred label: Stjernestrukturer @nb
preferred label: Stellar structures @en
type: Topic
type: Concept

Meridianinstrument
preferred label: Meridianinstrumenter @nb
type: Topic
type: Concept

Solsyklusen
preferred label: Solar cycle @en
type: Topic
type: Concept

Partikkelkollisjonar
preferred label: Partikkelkollisjoner @nb
type: Topic
type: Concept

Heliosfæren
preferred label: Heliosphere @en
type: Topic
type: Concept

Granulasjon
preferred label: Granules @en
type: Topic
type: Concept

Ljosekko
preferred label: Light echo @en
preferred label: Lysekko @nb
type: Topic
type: Concept

Ekstraterrestrisk intelligent liv
preferred label: Extraterrestrial intelligent life @en
type: Topic
type: Concept

Måneferder
preferred label: Apollo program @en
type: Topic
type: Concept

Solobservatorium
preferred label: Solobservatorier @nb
preferred label: Solar observatories @en
type: Topic
type: Concept

Intergalaktisk materie
preferred label: Intergalactic matter @en
type: Topic
type: Concept

Astrokjemi
preferred label: Astrochemistry @en
type: Topic
type: Concept

Dvergplanetar
preferred label: Dwarf planets @en
preferred label: Dvergplaneter @nb
type: Topic
type: Concept

Astronomisk spektroskopi
preferred label: Astronomical spectroscopy @en
type: Topic
type: Concept

Populærastronomi
preferred label: Popular astronomy @en
type: Topic
type: Concept

Morgan-Keenan-klassifikasjon
preferred label: Morgan–Keenan classification @en
preferred label: Morgan–Keenan-klassifikasjon @nb
type: Topic
type: Concept

Vlasov-likningar
preferred label: Vlasov equation @en
preferred label: Vlasov-ligninger @nb
type: Topic
type: Concept

Galaktisk halo
preferred label: Galactic halos @en
type: Topic
type: Concept

Roverar
preferred label: Rovers @en
preferred label: Rovere @nb
type: Topic
type: Concept

Atmosfærisk stråling
preferred label: Atmospheric radiation @en
type: Topic
type: Concept

Romfart
preferred label: Spaceflight @en
type: Topic
type: Concept

Kjernefysikk
preferred label: Nuclear physics @en
type: Topic
type: Concept

Millimeterastronomi
type: Topic
type: Concept

Hertzsprung-Russell-diagrammet
preferred label: Hertzsprung–Russell-diagrammet @nb
preferred label: Hertzsprung–Russell diagram @en
type: Topic
type: Concept

Meteorittnedslag
preferred label: Meteorite impacts @en
type: Topic
type: Concept

Navigasjonsinstrument
preferred label: Navigational instruments @en
preferred label: Navigasjonsinstrumenter @nb
type: Topic
type: Concept

Atmosfærisk optikk
preferred label: Atmospheric optics @en
type: Topic
type: Concept

Månar
preferred label: Moons @en
preferred label: Måner @nb
type: Topic
type: Concept

Binære kvite dvergar
preferred label: Binary white dwarfs @en
preferred label: Binære hvite dverger @nb
type: Topic
type: Concept

Kulehopar
preferred label: Kulehoper @nb
preferred label: Globular clusters @en
type: Topic
type: Concept

Interstellare molekyl
preferred label: Interstellare molekyler @nb
preferred label: Interstellar molecules @en
type: Topic
type: Concept

Meteorstormar
preferred label: Meteor showers @en
preferred label: Meteorstormer @nb
type: Topic
type: Concept

Nære dobbeltstjerner
preferred label: Close binaries @en
type: Topic
type: Concept

Kosmografi
preferred label: Cosmography @en
type: Topic
type: Concept

Standardtid
preferred label: Standard time @en
type: Topic
type: Concept

Planetrørsler
preferred label: Planetbevegelser @nb
type: Topic
type: Concept

Herbig–Haro-objekt
preferred label: Herbig–Haro objects @en
preferred label: Herbig–Haro-objekter @nb
type: Topic
type: Concept

Okkultasjonar
preferred label: Okkultasjoner @nb
preferred label: Occultations @en
type: Topic
type: Concept

Svarte hòl
preferred label: Sorte hull @nb
preferred label: Black holes @en
type: Topic
type: Concept

Solsystemet
preferred label: Solar System @en
type: Topic
type: Concept

Plasmalaserar
preferred label: Plasmalasere @nb
preferred label: Plasma lasers @en
type: Topic
type: Concept

Koronaar
preferred label: Koronaer @nb
preferred label: Stellar coronae @en
type: Topic
type: Concept

Coronal Diagnostic Spectrometer
type: Topic
type: Concept

Carinae
type: Topic
type: Concept

Formørkingsvariable dobbeltstjerner
preferred label: Eclipsing binaries @en
preferred label: Formørkelsesvariable dobbeltstjerner @nb
type: Topic
type: Concept

Interplanetarisk plasma
preferred label: Interplanetary plasma @en
type: Topic
type: Concept

Røntgenkjelder
preferred label: Røntgenkilder @nb
preferred label: X-ray sources @en
type: Topic
type: Concept

Astronomiske kileskrift-tekstar
preferred label: Astronomical cuneiform texts @en
preferred label: Astronomiske kileskrift-tekster @nb
type: Topic
type: Concept

Gammastråleastronomi
preferred label: Gamma-ray astronomy @en
preferred label: Gammaastronomi @nb
type: Topic
type: Concept

Fine Guidance Sensors
preferred label: Fine guidance sensors @en
type: Topic
type: Concept

Scintillasjonstellarar
preferred label: Scintillation counters @en
preferred label: Scintillasjonstellere @nb
type: Topic
type: Concept

Terristriske gammaglimt
preferred label: Terrestrial gamma ray flashes @en
preferred label: Terrestriske gammaglimt @nb
type: Topic
type: Concept

Diffusjonsprosessar
preferred label: Diffusjonsprosesser @nb
preferred label: Diffusion processes @en
type: Topic
type: Concept

Relativistisk astrofysikk
preferred label: Relativistic astrophysics @en
type: Topic
type: Concept

Romvåpen
preferred label: Space weapons @en
type: Topic
type: Concept

Store teleskop
preferred label: Store teleskoper @nb
type: Topic
type: Concept

Protostjerner
preferred label: Protostars @en
type: Topic
type: Concept

Fotometri
preferred label: Photometry @en
type: Topic
type: Concept

Banerørsler
preferred label: Orbital motions @en
preferred label: Banebevegelser @nb
type: Topic
type: Concept

Kosmisk fysikk
type: Topic
type: Concept

Mikrogravitasjon
preferred label: Microgravity @en
type: Topic
type: Concept

Very Long Baseline Interferometry
type: Topic
type: Concept

Modulasjon
type: Topic
type: Concept

Astronomiske ur
preferred label: Astronomical clocks @en
type: Topic
type: Concept

Halley's comet
preferred label: Halleys komet @nb
type: Geographic
type: Concept

Stjernenamn
preferred label: Star names @en
preferred label: Stjernenavn @nb
type: Topic
type: Concept

Støvplasma
preferred label: Dusty plasmas @en
type: Topic
type: Concept

Solteleskop
preferred label: Solteleskoper @nb
preferred label: Solar telescopes @en
type: Topic
type: Concept

Luminositet
preferred label: Luminosity @en
type: Topic
type: Concept

Måneformørkingar
preferred label: Måneformørkelser @nb
preferred label: Lunar eclipses @en
type: Topic
type: Concept

Ekstragalaktiske radiokjelder
preferred label: Ekstragalaktiske radiokilder @nb
preferred label: Extragalactic radio sources @en
type: Topic
type: Concept

K-type
preferred label: K-stjerner @nb
preferred label: K-type stars @en
type: Topic
type: Concept

Astronomi
preferred label: Astronomy @en
type: Topic
type: Concept

Observasjonskosmologi
preferred label: Observational cosmology @en
type: Topic
type: Concept

Supernovaer
preferred label: Supernovas @en
type: Topic
type: Concept

G-type
preferred label: G-type stars @en
preferred label: G-stjerner @nb
type: Topic
type: Concept

Elementfordelinga
preferred label: Abundance of the chemical elements @en
preferred label: Grunnstoffenes fordeling @nb
type: Topic
type: Concept

Stjerneutvikling
preferred label: Stellar evolution @en
type: Topic
type: Concept

Geofysisk romforsking
preferred label: Geofysisk romforskning @nb
preferred label: Geophysical astronomy @en
type: Topic
type: Concept

Akkresjon
preferred label: Accretion @en
type: Topic
type: Concept

Ionosfærar
preferred label: Ionosfærer @nb
preferred label: Ionospheres @en
type: Topic
type: Concept

Kald mørk materie
preferred label: Cold dark matter @en
type: Topic
type: Concept

Kosmisk stråling
preferred label: Cosmic radiation @en
type: Topic
type: Concept

Solsegl
preferred label: Solar sails @en
preferred label: Solseil @nb
type: Topic
type: Concept

Pulsarar
preferred label: Pulsars @en
preferred label: Pulsarer @nb
type: Topic
type: Concept

Solstråling
preferred label: Solar radiation @en
type: Topic
type: Concept

Opposisjoneffekten
preferred label: Opposition surge @en
type: Topic
type: Concept

Satellittgalaksar
preferred label: Satellittgalakser @nb
preferred label: Satellite galaxies @en
type: Topic
type: Concept

Radiostøy
preferred label: Radio noise @en
type: Topic
type: Concept

Polarisasjon
preferred label: Polarization @en
type: Topic
type: Concept

Jordbaserte observatorium
preferred label: Jordbaserte observatorier @nb
preferred label: Ground-based observatories @en
type: Topic
type: Concept

Densitometri
preferred label: Densitometry @en
type: Topic
type: Concept

Atmosfæredynamikk
preferred label: Atmosphere dynamics @en
type: Topic
type: Concept

Columbia-ulukka
preferred label: Columbia-ulykken @nb
preferred label: Columbia accident @en
type: Topic
type: Concept

Molekylspektroskopi
type: Topic
type: Concept

Pluto
type: Geographic
type: Concept

Stjerneatmosfærar
preferred label: Stellar atmospheres @en
preferred label: Stjerneatmosfærer @nb
type: Topic
type: Concept

Venuspassasjar
preferred label: Venus transits @en
preferred label: Venuspassasjer @nb
type: Topic
type: Concept

Eigenrørsle
preferred label: Egenbevegelse @nb
preferred label: Proper motion @en
type: Topic
type: Concept

Nukleær astrofysikk
preferred label: Nuclear astrophysics @en
type: Topic
type: Concept

Stjernehimmelen
preferred label: Starry sky @en
type: Topic
type: Concept

Stjernebilete
preferred label: Constellations @en
preferred label: Stjernebilder @nb
type: Topic
type: Concept

Kommunikasjonssatellittar
preferred label: Kommunikasjonssatellitter @nb
preferred label: Communications satellites @en
type: Topic
type: Concept

Ekstraterrestrisk liv
preferred label: Extraterrestrial life @en
type: Topic
type: Concept

Nøytronstjerner
preferred label: Neutron stars @en
type: Topic
type: Concept

Romfartshistorie
preferred label: History of spaceflight @en
type: Topic
type: Concept

Spektrografar
preferred label: Spectrographs @en
preferred label: Spektrografer @nb
type: Topic
type: Concept

X-ray Multi-Mirror Mission (XMM)
type: Topic
type: Concept

Atmosfæriske elvar
preferred label: Atmosfæriske elver @nb
preferred label: Atmospheric rivers @en
type: Topic
type: Concept

Stjernekikertar
preferred label: Stjernekikkerter @nb
type: Topic
type: Concept

Infraraud astronomi
preferred label: Infrared astronomy @en
preferred label: Infrarød astronomi @nb
type: Topic
type: Concept

Solfaklar
preferred label: Solar prominences @en
preferred label: Solfakler @nb
type: Topic
type: Concept

Planetringar
preferred label: Planetringer @nb
type: Topic
type: Concept

Det indre av sola
preferred label: Solas indre @nb
type: Topic
type: Concept

Teoretisk astrofysikk
preferred label: Theoretical astrophysics @en
type: Topic
type: Concept

Satellittbaner
preferred label: Satellite orbits @en
type: Topic
type: Concept

Romkrig
preferred label: Space warfare @en
type: Topic
type: Concept