Missing topics in astronomy and space

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• Antarctic astronomy - ()
• Millimetre astronomy millimeter astronomy - ()
• Rocket astronomy - ()

• Anti-spiral theorem - ()
• false vacuum theory - ()
• Goddard Earth Model of Earth gravity - ()
• Kant-Laplace Cosmogonia Hypothesis - ()
• Lané's law - ()
• Larson's Law - ()
• Oblique rotator theory - ()
• Period-luminosity law for Cepheid variables – ()
• Planetary theory - ()
• Pogson scale - ()
• Prasad-Taradfar Mechanism - ()
• Rood-Sastry classification - ()
• Scale Expanding Cosmos - ()
• Seegler's Theorem - ()
• Skumanich law - ()
• theorem of detailed cosmic reversibility - ()
• Tidal theories – ()

• Catastrophic event theories of the solar system - ()
• Collision theories of planetary formation - ()
• Encounter theories - ()
• Tidal theories of planetary formation - ()
• Two-body theories of planetary formation - ()

• acronical rise - ()
• Acronical rising, acronical setting - () / ()
• acronical set - ()
• Advection-dominated flow, (ADAF) - ()
• aeroassist - ()
• Alignment effect - ()
• Amorphotoi - ()
• Aperiodic behavior - ()
• Aplanatic system - ()
• Aspheric surface - ()
• Astration – ()
• astrometeric planet - ()
• Astronomical cycle - ()
• Astronomical phenomena - ()
• Astronomical triangle - ()
• Asymmetric drift - ()
• Atmospheric compensation - ()
• backup crew - ()
• barbecue mode - ()
• Big Splat - ()
• Bipolar group - ()
• braking ellipse - ()
• Braking index - ()
• burn date - ()
• Burst source - ()
• Caloric equator - ()
• captive firing - ()
• circular velocity - ()
• Cold night sky - ()
• Continued spectrum - ()
• Continuum spectrum - ()
• Controlled collision- ()
• corotation torque - ()
• Dark halo crater - ()
• de-urbie burn - ()
• Draconic chart - ()
• Early Heavy Bombardment - ()
• East point (astronomy) - ()
• endoatmospheric - ()
• Equipotential principle - ()
• Expanding-cluster parallax - ()
• extraterrestrial contamination - ()
• Fildampedtergram - ()
• Following edge, following member - () / ()
• Following spot - ()
• Geocentric zenith - ()
• greening the galaxy - ()
• Harrison-Wheeler spectrum - ()
• Hemispherical albedo - ()
• Homopause effect - ()
• hubble (unit) - ()
• Hunten limiting flux - ()
• Hyperboloid reflection - ()
• intravehicular activity - ()
• Jovian jet - ()
• Lambert sphere - ()
• Leading spot, preceding spot - () / ()
• Line of inversion - ()
• Line receiver - ()
• Lobate ridge - ()
• Log N-log S diagram - ()
• Lunar phase number - ()
• Mean place - ()
• Moon shadow - ()
• Negative meniscus - ()
• Observing log - ()
• Optic window - ()
• Path of totality, zone of totality - () / ()
• payload servicing mission - ()
• perennial heat source - ()
• perigee propulsion - ()
• Period gap - ()
• Periodic Steady State - ()
• permanently crewed capability - ()
• Phase defect - ()
• Phase rotator - ()
• Photometric transit depth - ()
• Physical libration - ()
• piggyback experiment - ()
• planetary dichotomy - ()
• planetary vorticity – ()
• planiscape - ()
• posigrade rocket - ()
• post-boost phase - ()
• Power pattern - ()
• Preceding spot - ()
• Radio brightness - ()
• Radio core - ()
• Radio-source spectrum - ()
• Radio-source structure - ()
• Red variable - ()
• Reflection spectrum - ()
• Right-ascension circle - ()
• Ring mountain - ()
• Rocky dwarf - ()
• science payload - ()
• Seasonal constellation - ()
• Second ascension - ()
• Slow nova - ()
• South point - ()
• South polar distance - ()
• Spectrum variable - ()
• Stellar active region - ()
• Stellar position - ()
• Stellar statistics - ()
• Sub-Earth point - ()
• Sublunar point - ()
• Superlight source, superluminal source - () / ()
• System noise - ()
• T association - ()
• Thassaloid - ()
• Tidal lag - ()
• Topocentric coordination - ()
• Topocentric zenith distance - ()
• Total magnitude - ()
• Transition Diagram Editor - ()
• Translucent interstellar cloud - ()
• Trumpler's classification - ()
• Tychonic scale - ()
• Unification scheme - ()
• Very massive object (VMO) -()
• Zenith attraction – ()

• Antimatter cosmology - ()
• C-reversed Universe - ()
• Charge parity reversed universe - ()
• Cosmological density - ()
• Cosmological energy - ()
• Cosmological optical depth - ()
• CP-reversed universe - ()
• CPT-reversed universe - ()
• Decoupling era - ()
• Evolutionary universe - ()
• Focusing Relativistic Universe and Cosmic Evolution - ()
• Heavy Particle Era - ()
• Hierarchical Universe - ()
• Light Particle Era - ()
• Multiple connected space - ()
• Phoenix universe - ()
• Primeval fireball - ()
• Primeval nebula - ()
• Primordial Era - ()
• Primordial material - ()
• Soft excess - ()
• Standard epoch - ()
• String gas cosmology - ()

• Aggregation of matter - ()
• Approach velocity - ()
• Arch filament - ()
• Background temperature - ()
• Baryon density parameter - ()
• Beam efficiency - ()
• Circumpolar polarization - ()
• Circumstellar jet - ()
• Comparison spectrum - ()
• Coronal gas - ()
• Coronographic hole - ()
• Decametric radiation - ()
• Dense core - ()
• Dichroic extinction - ()
• Emission measure - ()
• Entropy per baryon - ()
• Field distortion - ()
• Filamentary structure - ()
• Galactic radiation - ()
• Gas hypersensitization, gas hypering - () / ()
• General velocity - ()
• Globular cluster luminosity function - ()
• Ground slate - ()
• Hadronic string models - ()
• Holmberg radius - ()
• Interstellar polarization - ()
• Ionization front - ()
• Ionization zone - ()
• Kelvin timescale - ()
• Mass Transfer in Binary Star Systems - ()
• Mean density of matter - ()
• Metal ratio - ()
• Nonthermal emission, nonthermal radiation - () / ()
• Optical temperature - ()
• Parabolic velocity - ()
• Parallactic ellipse - ()
• Parallactive inequality - ()
• Period-density relation - ()
• Polarization curve - ()
• Pulsating phenomenon - ()
• Quark-hadron phase transition - ()
• R association - ()
• Radiation temperature - ()
• Razin effect, Razin-Tsytorich effect - ()
• Recombination line emission - ()
• Recombination time - ()
• Reflectance spectra - ()
• Schmidt-Chandrasekhar limit - ()
• Secular acceleration - ()
• Self-absorption - ()
• Space density - ()
• Sphere gravitation force - ()
• Spider diffraction - ()
• Streaming motion - ()
• Temperature minimum - ()
• Ultraluminous radiation – ()

• Annual equation, annual inequality - ()- ()
• celestial equation - ()
• Lagrange's planetary equation - ()
• Planetary equations planetary equation - ()
• Sire formula - ()
• Transit Detection Algorithm - ()

• 3C 264 - ()
• Binary galaxy - ()
• Compact galaxy - ()
• Dl galaxy - ()
• Double galaxy - ()
• ED galaxy - ()
• exploding galaxy – ()
• Giant galaxy - ()
• Giant radio galaxy - ()
• Grasshopper-Galaxies - ()
• Head-tail galaxy - ()
• IRAS galaxy - ()
• MRC 0344-291 - ()
• Right galaxy - ()
• VV 162 - ()

• Compact groups of galaxies - ()
• diffuse galactic light - ()
• Galactic cap - ()
• Galactic circle - ()
• Galactic fountain - ()
• Galactic potential - ()
• Galaxy harassment - ()
• Galaxy observable - ()
• Galaxy observable observable galaxy - ()
• Late-type galaxies - ()
• Lyman-alpha cloud - ()
• North galactic spur - ()
• Northern Galactic Cap - ()
• Three kiloparsec arms - ()

• Abell 3165 - ()
• CX330 - ()
• Galactic Center Radio Arc - ()
• Gliese 229D 251, brown dwarf - ()
• GS 758 - ()
• IRAS 18508-7815, a quasar - ()
• Kapteyn group - ()
• KOI-433.02m - ()
• Lovelock Black Hole - ()
• Monoceros R2 - ()
• N132D, supernova remnant - ()
• OB Association - ()
• Orion association - ()
• Pre-Nectarian System - ()
• Serpens cloud - ()
• Serpentid - ()
• SN 2007on, supernova - ()
• Supermassive JO100+2802 - ()
• Very Fast Moving Object (VFMO) - ()
• Volans-Carina - ()

• BAL quasar, broad absorption line quasar - ()
• Bent double radio source - ()
• Broad absorption line pulsar (BAL) - ()
• Circumstellar cloud - ()
• Circumstellar jet - ()
• Compact steep-spectrum radio source - ()
• Double radio source - ()
• Filled supernova remnant - ()
• Flat-spectrum radio source - ()
• Gamma-ray pulsar - ()
• Gamma-ray transient - ()
• Interstellar bubble - ()
• Steep-spectrum radio source - ()
• Unresolved source - ()
• Variable radio source - ()

• Irregular cluster - ()
• Melotte 15 - ()
• Poor cluster - ()
• Regular cluster - ()
• Rich cluster - ()

• Chamaeleon T association - ()
• Lupus T association - ()
• MBM 12 association - ()
• R Corona Australis T association - ()
• T Association of Stars - ()
• Taurus-Auriga T association - ()
• Velorum T association - ()

• Kleinman-Low nebula, KL nebula - ()
• Orion Molecular Cloud 1 - ()
• Orion Molecular Cloud 2 - ()

• Clock Star - ()
• Coalesced star - ()
• Coronal star - ()
• Disk population star - ()
• HdC star - ()
• heavy metal star - ()
• Intermediate-luminosity red transient - ()
• Lithium star - ()
• Manganese star - ()
• MPS star - ()
• Nova-like star - ()
• Passive star - ()
• Precataclysmic binary - ()
• Subluminous star - ()
• Ultraviolet star - ()
• Yt orionis Star - ()
• Z source - ()
• Zirconium star – ()

• 10 Tucanae - ()
• AF Cygni - ()
• CY Aquarii - ()
• FN Tau - ()
• HP 47964 - ()
• LMC X-3 - ()
• Omega Serpentids - ()
• Sagittarius B - ()
• Sagittarius XR-1 - ()
• Sagittarius XR-4 - ()
• Sigma Serpentids - ()
• SX Herculis - ()
• Taurus X-1 - ()
• VY Serpentis - ()
• WHO G64, supergiant – - ()

• Arm population, of stars - ()
• Self-propagating star formation - ()
• Star density - ()
• Star-formation efficiency (SFE) - ()
• Star-formation rate (SFR) - ()

• Accretionary growth - ()
• Kasting climate model - ()
• Light mantle, lunar -- ()
• planetary evolution - ()
• Planetary volcanism - ()
• Stellar collision theory - ()

• Anticyclonic White Oval WS-4, Jupiter – ()
• Armis Mons, Mars - ()
• Callas (crater) - ()
• Copernicus System, Moon - ()
• Coprates Canyon, Mars - ()
• Gargantuan Basin, Oceanus Procellarum - ()
• Hevelius formation - ()
• Imbrian System, Moon - ()
• Io torus, Jupiter - ()
• Kofels crater, Austria - ()

• Ophiuchi 1622 (with exoplanet) - ()

• Lyot Project - ()
• Nancay Decametric Search - ()
• Pulsar Planet Detection - ()
• Search for Trojan Extrasolar Planets - ()
• Vulcain Camera Project - ()
• Vulcain South - ()

• 1991 RY16, Asteroid 10537 - () / ()
• 2003 EL16, Large Kuiper belt object - ()
• 2008 CT1 - ()
• Amor group (planetoids) - ()
• Apollo-Amor object - ()
• Capricornids - ()
• Cygnids - ()
• Krentz group - ()
• Ophiuchids - ()
• Pisces Australids – ()

• C/1853 E1, comet - ()
• Comet Linear 4 -()
• De Chaseaux's comet - ()

• Comet family - ()
• Cometary nebula - ()

• aerosiderolite – ()
• Bjurböle meteorite - ()
• Greensburg meteorite - ()
• Meteoritic abundance - ()
• Radar meteor - ()
• Radio meteor - ()
• Vaca Muerta meteorite – ()

• Silicate inclusions silicate inclusion - ()

• Active Sun - ()
• Annual Sunspot Numbers - ()
• Antizenitic Passage of the Sun - ()
• Attenuation of solar radiation - ()
• Boulder sunspot number - ()
• Coronal gas - ()
• Coronal lines Coronal line - ()
• Direct solar radiation - ()
• Heliographic longitude - ()
• Solar aspect - ()
• Solar beam - ()
• Solar chemistry - ()
• Solar geometry - ()
• Solar motion - ()
• Solar subdivision - ()
• Solar surface fusion - ()
• Solar transmittance - ()
• Sun's longitude - ()
• Sunspace - ()
• Sunspot index - ()
• White-light corona - ()

• African Astronomical Society - ()
• Arthur C. Clarke Foundation - ()
• Astrophysical Data and Information Services - ()
• Astrophysics Data and Information Services - ()
• Aten group (astronauts) - ()
• British National Space Council - ()
• Campaign for Cooperation in Space - ()
• Center of Archaeoastronomy - ()
• Centro de Astrobiologia - ()
• China's Space Medical Institute - ()
• Chinese Astronomical Society - ()
• Consortium for Undergraduate Research and Education in Astronomy - ()
• Federal Space Agency - ()
• First Space Academy - ()
• FKA Mission Control Center - ()
• German Space Society - ()
• Hungarian Astronomical Association - ()
• Indian Space Program Research Organization - ()
• Indian Space Research Association - ()
• Indiana Princeton Tennessee Astrobiology Institute - ()
• Inmarsat International Maritime Satellite Organization - ()
• Institute for Future Space Transport - ()
• International Amateur-Professional Photoelectric Photometry - ()
• International Astrobiology Society - ()
• International Space Environment Service - ()
• International Workshop on Cometary Astronomy - ()
• Irish Astronomical Association (IAA) - ()
• Kovac Planetarium - ()
• LaunchPoint Technologies, planning orbit-launch accelerator - ()
• Los Angeles Astronomical Society - ()
• Manned Space Flight for Mission Operations - ()
• MarsDrive Consortium - ()
• Minor Planet Amateur-Professional Workshop - ()
• Mount Wilson Observatory Association - ()
• NASA Idaho Space Grant Consortium - ()
• Naval Center for Space Technology - ()
• New Mexico Space Grant Consortium - ()
• No Weapons in Space Campaign - ()
• Nordic Planetarium Association - ()
• Norsk Astronomisk Selskap - ()
• Office of Advanced Research and technology (OART), NASA - ()
• Office of Manned Space Flight - ()
• Ohio Aerospace Institute - ()
• Omilos Filon Astronomias - ()
• Peru Space Agency (CONIDA) - ()
• Portuguese Spacial Company - ()
• Radio Astronomy Center - ()
• Research School of Astronomy and Astrophysics - ()
• Sagarmatha Satellite Earth Station, Nepal - ()
• Sanriku Balloon Center - ()
• Saunders Planetarium, Tampa, Florida - ()
• Small Satellite Research Institute - ()
• Southeastern Association for Research in Astronomy - ()
• Space Radar Laboratory - ()
• Space Solar Alliance for Future Energy - ()
• Space Travel Museum - ()
• Swiss Society for Astrophysics and Astronomy - ()

• Astronaut Support Person (ASP) - ()

• Ben Nevis Observatory - ()
• Berkeley-Illinois-Maryland Association array, BIMA array - ()
• Evans Solar Facility - ()
• Hilltop Dome Facility - ()
• Indian River Observatory - ()
• Iowa Robotic Observatory - ()
• Kharkov Astronomical Observatory, Ukraine - ()
• Kremsmunster Observatory - ()
• Laplace's Nebular Observatory - ()
• Maxwell Observatory - ()
• Observatoire astronomique d'Alger, Algeria - ()
• Observatorium Tusculanum - ()
• Pataliputra Observatory - ()
• Princeton University Observatory - ()
• Submillimeter Telescope Observatory (SMTO) -- ()
• Suffa Radio Observatory - ()
• Zelenchukskaya Observatory – ()

• Beijing space city - ()
• Center for Integrative Planetary Science - ()
• Dongfeng Space City - ()
• German-Spanish Astronomical Center, Spain - ()
• Kislovodsk Mountain Astronomical Station - ()
• National Space Surveillance Control Center - ()
• Shanghai space city - ()
• Wenchang space city - ()
• Xichang Launch Area 1 - ()
• Xichang Launch Area 2 - ()
• Xichang Launch Area 3 - ()
• Yantai space city – ()

• Automated Robotic Terrestrial Exoplanet Microlensing Search (ARTEMiS) - ()
• Bonn Survey - ()
• Exosat database - ()
• Genesis Solar Wind Sample Returns missions - ()
• High Frontier Initiative - ()
• Measurement of Atmospheric Pollution from Satellites - ()
• Meteorite Observation and Recovery Project (MORP) - ()
• Nuclear Rocket Development Station (NRDS) - ()
• Rover Program - ()
• Solar/Terrestrial Energy Programme (STEP) -()
• Southern Survey - ()
• Stellar Planet Survey - ()
• Transatlantic Exoplanet Survey - ()

• Astronomical theodolite - ()
• Astronomical traverse - ()
• Bertele eyepiece - ()
• Bessalian eyepiece - ()
• Bouwens' Universe Construction Set - ()
• Cambridge Radio Survey - ()
• charring ablator - ()
• Color space array - ()
• Compact Array - ()
• Danjon prismatic astrolabe - ()
• Declination variometer - ()
• Deployable Mesh Reflector Antenna for Space Applications - ()
• Diffuse Intergalactic Oxygen Surveyor - ()
• Draw tube - ()
• dust detector - ()
• Earth Station Onboard Vessel - ()
• earth-based telescope - ()
• fallaway section - ()
• Flux collector - ()
• Gamma-ray solid-state detector - ()
• Ground instrumentation - ()
• Guidance site - ()
• High-Resolution Echelle Spectrometer - ()
• hypersolid fuel, hypergel - ()
• hypervelocity gun (HVG) - ()
• ICP spectroscopy - ()
• Image photon counting system (IPCS) - ()
• Image tube (astronomy) - ()
• LOX-hydrogen engine - ()
• lubrication in space - ()
• maneuver pad - ()
• Manned launcher - ()
• Maser amplifier - ()
• Minnesota Automated Plate Scanner - ()
• Mobile Lunar Laboratory - ()
• Moving Object and Transient Event Search System - ()
• Multilaunch vehicle - ()
• Narrow-band photometry - ()
• NSO Integrated Synoptic Program (NISP) – ()
• nuclear-electric propulsion system - ()
• Optical Surface Reflector - ()
• Orbiting Quarantine Facility (OQF) - ()
• Pencil-beam survey - ()
• Photoconductive detector - ()
• Photoelectric photometry - ()
• Photographic photometry - ()
• Photographic zenith tube (PZT) - ()
• Photovoltaic detector - ()
• Photozenith tube - ()
• Plasma Contractor Unit, international space station - ()
• precombination chamber - ()
• Prismatic astrolabe - ()
• Radio heliograph - ()
• Reentry control system - ()
• regenerative life support system (RLSS) - ()
• restricted propellant - ()
• robotics in space – ()
• sea-level engine - ()
• self-replicatory system (SRS) - ()
• Shenzhou IVA space suit- ()
• Solar WIMP capture - ()
• Space navigation and guidance - ()
• Space Nuclear Thermal Propulsion Program - ()
• Space Physics Analysis Network - ()
• Space power systems - ()
• Space sensor – ()
• Spacecraft clock - ()
• Spacecraft navigation - ()
• Spacecraft tracking - ()
• Star tracking - ()
• Surface penetrator spacecraft - ()
• Total-power receiver - ()
• Traverse vehicle - ()
• Whipple model - ()
• Whiteoak Extension - ()
• Zenith tube – ()
• zero gravity casting - ()

• Asteroid Impact Monitor (AIM) - ()
• Astronomy software, astronomical software - () / ()
• CICLOPS Cassini Imaging Central Laboratory for Operations - ()
• Cosmic Observer Background Explorer - ()
• Deep space imager - ()
• Environmental Satellite System - ()
• EOS Polar Ground Network - ()
• Fourier tachometer - ()
• French-Russian-American Mars Balloon Relay - ()
• Gas scintillation proportional counter - ()
• Grating spectrograph - ()
• Imaging proportional counter (IPC) - ()
• Infrared Radiometer for Millimetre Astronomy - ()
• Intermediate Dispersion Spectrograph - ()
• Laser Interferometry Gravitational-Wave Observatory - ()
• Long-focus photographic astrometry - ()
• Low Energy Transmission Grating Spectrometer - ()
• Prismatic astrolabe - ()
• Science Instrument Module - ()
• Solar magnetograph - ()
• Space nuclear auxiliary power - ()
• X-ray imaging spectrometer – ()

• 16-inch Telescope - ()
• 2.3-m Advanced Technology Telescope - ()
• 24-inch Telescope - ()
• 40-inch Telescope - ()
• Chris Cross Telescope - ()
• Coded-mask telescope - ()
• Electron telescope - ()
• Explosive Transient Camera/Rapidly Moving Telescope - ()
• Far Infrared and Submillimeter Telescope (FIRST) - ()
• Galileian telescope - ()
• High Resolution Mirror Assembly - ()
• Hungarian-made Automatic Telescope Network - ()
• Kitt Peak Solar Telescope - ()
• Korean YSTAR Telescope - ()
• Libyan National Telescope Project - ()
• Light Particle Telescope - ()
• Liquid Lunar Telescope - ()
• Planet Search Telescope - ()
• Rice Liquid Mirror Telescope - ()
• Rich field telescope - ()
• Rigel Telescope - ()
• Shain Cross Telescope - ()
• UB-Lavall Telescope - ()
• Whipple 10 me - ()
• Willstrop telescope - ()

• Kharkiv radio telescope - ()

• Aplanation Gregorian - ()
• Dew-cap - ()
• Fraunhofer eyepiece - ()
• Gaussian eyepiece - ()
• Guide telescope - ()
• Lunar telescope - ()
• Next-generation telescope - ()
• Richest-field telescope (RFT) -- ()
• Springfield mount - ()
• Synthesis telescope - ()

• Cosmos 914 - ()
• DesertSat - ()
• Earth System Science Pathfinder - ()
• ETS-IX - ()
• European Orbiter - ()
• Global Broadcast Satellite (CBS) – ()
• International Marine Satellite - ()
• International marine satellite - ()
• International Microgravity Laboratory - ()
• KH satellite series - ()
• Kosmos-1900 - ()
• Laser Aerodynamics Satellite - ()
• Micro Lab Sat 1 - ()
• National Polar Orbiting Environmental Satellite - ()
• Orbiting Solar Laboratory (OSL) - ()
• Polar-Orbiting Operational Environmental Satellite - ()
• San Marco I, Italian satellite - ()
• Simon Bolívar Satellite System - ()
• Special Sensor Gamma/X-Ray Detector - ()
• Tb-1 satellite – ()

• Information satellite - ()
• polar orbiting platform (POP) - ()
• polar orbiting satellite - ()

• chaser spacecraft - ()
• Compound rocket - ()
• control rocket - ()
• crew-tended spacecraft - ()
• flexible spacecraft - ()
• Manned Flying System - ()

• Ariel spacecraft - ()
• Baby Rocket, Japan - ()
• Brazilian Exploration Vehicle - ()
• Copernicus (spacecraft) - ()
• Indus 1 - ()
• Intrepid Interstellar Explorer - ()
• Lunar Flying Vehicle - ()
• Midori spacecraft - ()
• Mobile Lunar Laboratory - ()
• Molniya launch vehicle - ()
• Multiple Independent Reentry Vehicle - ()
• Nato III - ()
• Project Aelita - ()
• Shenzhou Cargo - ()
• Shenzhou Z - ()
• Tammouz rocket – ()

• Aperiodic behaviour - ()
• apsidal angle - ()
• astrometric orbit - ()
• ballistic flyby - ()
• Central orbit - ()
• Constant of precession - ()
• Crossing time - ()
• Declination adjustment - ()
• Direct orbit - ()
• Dynamics of an asteroid - ()
• Earth-rotation synthesis, supersynthesis - () / ()
• Eccentricity perturbation Eccentricity perturbations - () / ()
• Ecliptic limit - ()
• Equator of illumination - ()
• Equinox motion - ()
• Galacto-centric orbit - ()
• Hill/Lagrance stability - ()
• hyperbolic ejection - ()
• hyperbolic velocity - ()
• Kepler's rule - ()
• Mean daily motion - ()
• Nearest Center Orbit Twins - ()
• orbit trim maneuver - ()
• Orbital momentum - ()
• Orbital opening, orbital openings (launch window?)- ()
• Packed Planetary Systems hypothesis - ()
• Planar orbit - ()
• Planar Three-Body Problem - ()
• planetary orbital operations - ()
• Precessional constant - ()
• Precessional torque - ()
• Quasi-periodic stability - ()
• radial-velocity planet - ()
• Resonance transition - ()
• Secular perturbation - ()
• Skip trajectory - ()
• Spacecraft Maneuvers spacecraft maneuvers- ()
• spectroscopic orbit - ()
• Tidal capture - ()
• tidal quality factor - ()
• Time of perihelion passage - ()
• trajectory correction maneuver (TCM) - ()
• True equator and equinox - ()
• Virial equilibrium, virial temperature - () / ()

• ancient astronomical instruments - ()
• Aztec astronomy – ()
• megalithic astronomy - ()

• Catalogue of Galactic Planetary Nebulae - ()
• Full-wave catalog - ()
• Fundamental catalog - ()
• Herbig–Bell catalog - ()
• Lynds catalog - ()
• Madras Catalogue - ()
• Precision catalog - ()
• radio source catalog - ()
• Space Telescope Archive and Catalogue (STARCAT) - ()
• Survey catalog - ()
• Tabulae Caelestes - ()
• Uranometric 2000.0, star atlas -- ()
• X-ray catalog – ()

• Greenwich mean sidereal time (GMST) - ()
• Greenwich sidereal date (GSD) - ()
• Look-back time - ()
• Mean equator and equinox - ()
• Neap time - ()
• Sidereal noon – ()

• Edith Bellamy, Female astronomical calculator - ()
• Erik V. Petersen (1922- ) Danish astronomer - ()
• Franjo Dominko (1803-1987) Slovenian astronomer - ()
• Giovanni Vladilo, Italian astronomer - ()
• Javier Armentia, Spanish astrophysicist - ()
• Kiyoshi Kuramoto, Japanese astronomer in the University of Tokyo - ()
• Muraka Oenji (1955- ) Japanese astronomer - ()
• Samuel Ramsden, British astronomer - ()
• Selina Cranch Bond, US astronomical calculator - ()
• Yuri B. Kolesnik (1942- ) Russian astronomer – ()

See also List of astronomers

• alignment of dust grain - ()
• Apareon – ()
• artificial meteorite - ()
• Astroballistics - ()
• Astronomical data center - ()
• Bardeen-Petterson Effect Bardeen-Petterson effect - ()
• Bird Strike (astronomy), a comet strike - ()
• Brownlee particle - ()
• Chaco Supernova Pictograph - ()
• cosmic Ray Ionization Rate - ()
• Cosmic spherules Cosmic spherule - ()
• cratering chronology - ()
• Dionysian Period Dionysian period - ()
• Exozodiacal light - ()
• extraterrestrial carbonate - ()
• extraterrestrial delivery - ()
• extraterrestrial environment - ()
• Extraterrestrial life chauvinism - ()
• Extraterrestrial resources - ()
• Helsinki Solar System - ()
• Horizon mission methodology (HMM) - ()
• hot corino - ()
• Ice catastrophe - ()
• International Years of the Quiet Sun - ()
• interstellar chemical processes - ()
• interstellar shock - ()
• interstellar turbulence - ()
• Johnson Space Center Certificate of Commendation - ()
• Latin space designations - ()
• Lunar Calendar Maker - ()
• Mars analogue sites Mars analogue site - ()
• Mars special region - ()
• Meteor Research Expedition - ()
• Meteorite market - ()
• Meteoritic abundances - ()
• microlensing planet - ()
• monomictic breccia - ()
• Neo-geocentrism - ()
• No Weapons in Space Campaign - ()
• planetary heat flow - ()
• planetary tide - ()
• planetary Transit and Oscillation of stars - ()
• polimictic breccia - ()
• protostellar envelope - ()
• sample receiving facility - ()
• Saturn's disappearing rings - ()
• Solar sector boundary - ()
• solid-state greenhouse effect - ()
• Space asset - ()
• Space assignment - ()
• space base - ()
• Space control - ()
• Space force application - ()
• Space force enhancement - ()
• Space mail - ()
• Space rage - ()
• space resources - ()
• Space support team - ()
• Space-flight associated neuro-ocular syndrome - ()
• Spectral line series - ()
• Spectral Veiling of Young Stars - ()
• stellar convection - ()
• Twelve sections of sky - ()
• Ultraviolet habitable zone - ()
• Walled plain, crater category – ()

• Cosmic iron whiskers - ()

Sources include:

• Fundamental Astronomy
• Collins Dictionary of Astronomy (2nd edition 2000)
• Carl Sagan - Pale Blue Dot

Red links in:

• Atlas of Peculiar Galaxies
• Concurrent Design Facility
• Herschel 400 Catalogue
• List of astronomers
• List of astronomical catalogues
• List of astronomy acronyms
• List of Mars-crossing asteroids
• List of noteworthy asteroids
• List of observatory codes
• List of periodic comets
• List of space agencies
• List of stars with confirmed extrasolar planets

• Wikipedia:WikiProject Astronomy
• Wikipedia:WikiProject Solar System
• Wikipedia:WikiProject Space
• Wikipedia:WikiProject Spaceflight

• User:The Anome/List of observatories

• Other missing articles