n
A person who studies aerodynamics.
n
Geological investigations carried out from the air.
n
One versed in aerography; an aerologist.
n
The scientific study of aerolites.
n
The branch of meteorology involving the observation of the atmosphere by means of balloons, kites, rockets, drones, airplanes, etc.
n
A branch of science that deals with the upper atmosphere of the Earth and the other planets with reference to their chemical composition, physical properties, relative motion, and responses to radiation from space.
n
One who carries out aerophotography.
n
(physics) The physics of the design and construction of aerodynamic devices
adj
Relating to an analemma.
adj
Relating to antichaos.
n
(astronomy, archaeology) The historical, especially archeological, study of astronomy; the study of the astronomical systems and methods of ancient cultures often embracing the astrology and cosmology of the past.
adj
(astronomy) Relating to archaeastronomy.
n
(hypercorrect) Alternative spelling of archaeastronomy [(astronomy, archaeology) The historical, especially archeological, study of astronomy; the study of the astronomical systems and methods of ancient cultures often embracing the astrology and cosmology of the past.]
adj
Alternative spelling of archaeoastronomical [(astronomy) Relating to archaeastronomy.]
n
Alternative spelling of archaeastronomy [(astronomy, archaeology) The historical, especially archeological, study of astronomy; the study of the astronomical systems and methods of ancient cultures often embracing the astrology and cosmology of the past.]
n
Obsolete form of archaeastronomy. [(astronomy, archaeology) The historical, especially archeological, study of astronomy; the study of the astronomical systems and methods of ancient cultures often embracing the astrology and cosmology of the past.]
n
An astronomer whose speciality is areography
n
(astronomy, geography) The scientific study of the planet Mars' geographical features; geography of Mars.
adj
(astronomy) Of or pertaining to the planet Mars.
adv
In areological terms; with relation to the planet Mars.
n
(astronomy) One who studies the planet Mars.
n
(astronomy, geology) The scientific observation and study of the planet Mars's geology; geology of Mars.
adj
(astronomy) Relating to ascension.
adj
(astrology) Relating to asterisms.
adj
Of or pertaining to an asteroid
adj
(astronomy) Of or pertaining to asteroseismology.
adj
Of or pertaining to asteroseismology.
n
Alternative form of asteroseismology [(astrophysics) The study of oscillations in stars.]
adj
(biology) Relating to an aster.
adj
Relating to astrionics.
adj
Of or pertaining to astroballistics.
n
(chemistry, astronomy) A chemist or astronomer whose speciality is astrochemistry.
n
(chemistry, astronomy) The study of the chemical composition of stars and outer space
adj
Relating to astrochronology.
adj
Relating to space and the cosmos.
n
One who studies astrodynamics.
adj
Relating to astroethics.
adj
Relating to astrogation.
adj
Relating to astrogeodesy.
n
(rare, science fiction) The study of exoplanet geography.
adj
Of or pertaining to astrogeology.
n
(astronomy, geology) The science dealing with the structure and composition of planets and other bodies in the solar system.
adj
Of or pertaining to astrogeophysics.
n
One who studies astrogeophysics.
n
A branch of geophysics dealing with material found in space, and the surface and internal processes of celestial bodies.
adj
Relating to an astrolabe.
n
The science of aerolites.
adj
Of, or relating to astrology.
adj
Rare spelling of astrologic.
n
One who practices astrology; an astrologer.
adj
Of or pertaining to divination by means of the stars; astrological.
adj
Relating to astromathematics.
n
(mathematics) The branches of mathematics used in the study of astronomy, astrophysics and cosmology.
adj
Of or pertaining to astrometeorology.
n
A scientist working in the field of astrometeorology.
n
(astrology) The practice of using astrology for weather forecasting.
n
(astronomy) One who studies astrometry.
n
One who practices astrometry.
adj
Of or pertaining to astronautics.
n
One who studies astronomy, the stars or the physical universe; a scientist whose area of research is astronomy or astrophysics
adj
pertaining or relating to astronomy
n
Astronomer; specialist in astronomy.
n
The study of the physical universe beyond the Earth's atmosphere, including the process of mapping locations and properties of the matter and radiation in the universe.
adj
(rare) Related to or exhibiting astrophilia.
adj
Of or pertaining to astrophysics.
adj
Of or relating to astropolitics.
adj
Relating to astroscopy.
adj
(astronomy) relating to the seismic activity of a star
adj
Relating to astroseismology.
n
(astronomy) Alternative form of asteroseismology [(astrophysics) The study of oscillations in stars.]
adj
Relating to astrostatistics.
adj
Relating to astrotheology.
adj
Of, relating to, produced by, or coming from the atmosphere.
n
The study of a planetary atmosphere.
adj
Archaic spelling of atmospheric. [Of, relating to, produced by, or coming from the atmosphere.]
n
Synonym of astrobiologist
adj
Relating to bioastronomy.
adj
(astronomy) relating to comets
adj
(obsolete) cometary; relating to a comet.
n
A scientific description of comets.
n
The branch of astronomy that deals with comets.
adj
(astronomy) Of, pertaining to, or employing a coronagraph
adj
(astronomy, dated) Rising or setting with the sun; not acronycal.
n
A form of astrology based on midpoints.
adj
(archaic) Of or pertaining to cosmogony.
adj
Relating to cosmogony.
n
Obsolete form of cosmography. [The creation of maps of the universe.]
n
The study of the size and geometry of the universe and changes in those with cosmic time.
n
(physics, astronomy) The study of the motion or the universe
n
The study of the physical universe, its structure, dynamics, origin and evolution, and fate.
adj
Of or related to cosmonauts or cosmonautics.
adj
Relating to cosmonautics.
adj
Pertaining to or concerned with the formation of the universe or world; cosmogonic.
adj
Relating to an endosphere
adj
Relating to an ergosphere.
adj
Relating to an ergosphere.
n
One who studies ethnoastronomy.
adj
Relating to ethnoastronomy.
adj
(astronomy) Relating to evection.
n
The geomorphology of planets other than Earth.
n
(astronomy) A person who searches for, and studies, exomoons.
n
(astronomy) The search for, and study of, exomoons.
n
(science fiction) A specialist in galactography.
n
A multidisciplinary science incorporating geoscience and astrophysics.
adj
Of or pertaining to the geocorona.
n
The scientific discipline that deals with the measurement and representation of the earth, its gravitational field and geodynamic phenomena (polar motion, earth tides, and tectonic motion) in three-dimensional, time-varying space.
n
A description of the earth: a treatise or textbook on geography; (archaic) an atlas or gazetteer.
n
(US) an education activity in which students create geography-related projects and present to the class using displays, posters, written and oral reports, and other methods.
n
Knowledge of the earth or soil, obtained by inspection.
adj
(meteorology) Relating to or arising from the deflective force exerted on the atmosphere due to the rotation of the earth.
n
The activity of manufacturing representations of the Earth or other planets.
adj
Of or pertaining to helioseismology.
n
One who lives either north or south of the Tropics, as contrasted with one who lives on the other side of them.
n
One skilled in horology.
adj
Relating to a horoscope.
adj
Relating to horoscopes.
adj
(astrology) Relating to the hyleg.
n
Someone who studies the ionosphere.
adj
Of or pertaining to the Russian inventor Semyon Davidovich Kirlian, and to his process of recording corona discharges from the surface of objects onto photographic plates.
n
(astronomy) The study of the propagation of pressure waves in Saturn
adj
Being or relating to a form of compass with a lens (for alignment with landmarks) and a dial instead of a needle.
adj
Of, pertaining to, or originating from a meteor.
n
(dated) A meteorologist.
adj
Of or relating to meteorism.
n
(astronomy, mineralogy, geochemistry, cosmochemistry) The science that deals with meteors, meteorites, and meteoroids.
n
a person who studies meteorology
adj
Describing a weather system, on a world such as Titan, in which methane takes the place of water.
adj
(by extension, geology, historical) Of, pertaining to, or supporting Neptunism (“a discredited theory that rocks were formed from the crystallisation of minerals in the early Earth's oceans”).
n
Alternative form of uranography [(astronomy, cartography) Celestial cartography; the mapping of celestial bodies.]
n
(astronomy, geology) A regmaglypt.
adj
Relating to physics and astronomy.
n
That branch of astronomy that deals with the planets of the solar system.
n
(astronomy) The branch of astronomy concerned with the description of the physical features of planets
n
(astronomy) The study of planets, planetary systems and the solar system.
n
(astronomy, physics) The branch of astrophysics dealing with planets and planetary systems; planetology
n
(planetology, geology) A radar image of mineral deposits or a planetary surface.
n
One who carries out radio astronomy.
adj
Of or relating to rastrology.
n
(astronomy, geology, planetary geology) Any large area of a planet or moon that is strongly differentiated from neighbouring areas by colour or albedo.
n
a scientist who studies objects or events using data collected without having to be in physical contact with the objects or events. This data is often collected by satellites.
adj
Pertaining to a rostellum.
adj
(obsolete) Belonging or relating to a sundial.
adj
(astrology) Of or relating to Scorpio.
adj
(astrophysics, geology) Relating to long-term non-periodic irregularities, especially in planetary motion or magnetic field.
n
(sciences, geography) The science of studying and mapping the Moon's size, shape and surface topography, and its gravitational and magnetic fields.
n
a person who studies selenography
adj
Of or pertaining to selenography, the scientific study of the moon.
n
(astronomy, geography, cartography) The scientific study of the Moon's geographic features; geography of the Moon.
adj
Of or pertaining to selenology
n
(chiefly) The scientific study of the Moon’s movements in the heavens and the kinetic influences it has upon and it receives from other astronomical bodies.
adj
Relating to the physical processes and phenomena occurring on the moon
n
The geophysics of the Moon.
adj
Of or possessing a solenostele.
n
(biology) Any of various biological sciences that deal with living things in a space environment
adj
synodic; relating to a synod
n
Those parts of the Earth's surface between the tropics and the polar regions
adj
of, or relating to, the troposphere.
adj
(not comparable, by extension, historical, rare) Of or pertaining to astronomy; astronomical.
n
(astronomy, cartography) Celestial cartography; the mapping of celestial bodies.
n
(obsolete) The study of the heavens and heavenly bodies.
n
The study of the planet Jupiter.
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