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82 relations: Astrid (satellite), Astronomical unit, Atmosphere, Atmosphere (unit), Atom, Atomic nucleus, BepiColombo, Cassini–Huygens, Chandrayaan-1, Coronal mass ejection, Cosmic ray, CRRES, Dynamics Explorer, Earth, Electric charge, Electron, Electronvolt, Electrostatics, Euclidean vector, Exosphere, Flux, Galaxy, Geocorona, Geomagnetic storm, Geotail, Gravity, Heliosphere, Heliospheric current sheet, Helium, Hydrogen, Hydrogen ion, Hydroxy group, IMAGE, Interstellar Boundary Explorer, Interstellar medium, Iron, Jupiter, Kinetic energy, Light-year, List of plasma physics articles, Lunar soil, Magnetic field, Magnetosphere, Mars, Mars Express, Mercury (planet), Momentum, Neptune, Neutral particle, Orbit, ..., Oxygen, Photoionization, Planet, Plasma (physics), Plasma recombination, Plasma sheet, Pluto, Potassium, Proton, Radiation, Ring current, Satellite, Saturn, Sodium, Solar cycle, Solar energetic particles, Solar minimum, Solar System, Solar wind, Space weather, Sputtering, STEREO, Sulfur, Thermodynamics, TWINS, Ulysses (spacecraft), Uranus, Velocity, Venus, Venus Express, Voyager 1, Voyager 2. Expand index (32 more) »
Astrid (satellite)
Astrid-1 and Astrid-2 were two microsatellites designed and developed by Swedish Space Corporation on behalf of the Swedish National Space Board.
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Astronomical unit
The astronomical unit (symbol: au, ua, or AU) is a unit of length, roughly the distance from Earth to the Sun.
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Atmosphere
An atmosphere is a layer or a set of layers of gases surrounding a planet or other material body, that is held in place by the gravity of that body.
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Atmosphere (unit)
The standard atmosphere (symbol: atm) is a unit of pressure defined as.
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Atom
An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.
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Atomic nucleus
The atomic nucleus is the small, dense region consisting of protons and neutrons at the center of an atom, discovered in 1911 by Ernest Rutherford based on the 1909 Geiger–Marsden gold foil experiment.
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BepiColombo
BepiColombo is a joint mission of the European Space Agency (ESA) and the Japan Aerospace Exploration Agency (JAXA) to the planet Mercury.
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Cassini–Huygens
The Cassini–Huygens mission, commonly called Cassini, was a collaboration between NASA, the European Space Agency (ESA), and the Italian Space Agency (ASI) to send a probe to study the planet Saturn and its system, including its rings and natural satellites.
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Chandrayaan-1
Chandrayaan-1 (lit: Moon vehicle) was India's first lunar probe.
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Coronal mass ejection
A coronal mass ejection (CME) is a significant release of plasma and magnetic field from the solar corona.
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Cosmic ray
Cosmic rays are high-energy radiation, mainly originating outside the Solar System and even from distant galaxies.
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CRRES
The Combined Release and Radiation Effects Satellite (CRRES) was launched on July 25, 1990 into a geosynchronous transfer orbit (GTO) for a nominal three-year mission to investigate fields, plasmas, and energetic particles inside the Earth's magnetosphere.
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Dynamics Explorer
Dynamics Explorer was a NASA mission, launched on August 3, 1981 and terminated on February 28, 1991.
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Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
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Electric charge
Electric charge is the physical property of matter that causes it to experience a force when placed in an electromagnetic field.
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Electron
The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.
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Electronvolt
In physics, the electronvolt (symbol eV, also written electron-volt and electron volt) is a unit of energy equal to approximately joules (symbol J).
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Electrostatics
Electrostatics is a branch of physics that studies electric charges at rest.
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Euclidean vector
In mathematics, physics, and engineering, a Euclidean vector (sometimes called a geometric or spatial vector, or—as here—simply a vector) is a geometric object that has magnitude (or length) and direction.
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Exosphere
The exosphere (ἔξω éxō "outside, external, beyond", σφαῖρα sphaĩra "sphere") is a thin, atmosphere-like volume surrounding a planet or natural satellite where molecules are gravitationally bound to that body, but where the density is too low for them to behave as a gas by colliding with each other.
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Flux
Flux describes the quantity which passes through a surface or substance.
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Galaxy
A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter.
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Geocorona
The geocorona is the luminous part of the outermost region of the Earth's atmosphere, the exosphere.
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Geomagnetic storm
A geomagnetic storm (commonly referred to as a solar storm) is a temporary disturbance of the Earth's magnetosphere caused by a solar wind shock wave and/or cloud of magnetic field that interacts with the Earth's magnetic field.
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Geotail
Geotail is a satellite observing the Earth's magnetosphere.
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Gravity
Gravity, or gravitation, is a natural phenomenon by which all things with mass or energy—including planets, stars, galaxies, and even light—are brought toward (or gravitate toward) one another.
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Heliosphere
The heliosphere is the bubble-like region of space dominated by the Sun, which extends far beyond the orbit of Pluto.
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Heliospheric current sheet
The heliospheric current sheet is the surface within the Solar System where the polarity of the Sun's magnetic field changes from north to south.
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Helium
Helium (from lit) is a chemical element with symbol He and atomic number 2.
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Hydrogen
Hydrogen is a chemical element with symbol H and atomic number 1.
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Hydrogen ion
A hydrogen ion is created when a hydrogen atom loses or gains an electron.
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Hydroxy group
A hydroxy or hydroxyl group is the entity with the formula OH.
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IMAGE
IMAGE (Imager for Magnetopause-to-Aurora Global Exploration) is a NASA Medium Explorers mission that studied the global response of the Earth's magnetosphere to changes in the solar wind.
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Interstellar Boundary Explorer
Interstellar Boundary Explorer (IBEX) is a NASA satellite that is making a map of the boundary between the Solar System and interstellar space.
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Interstellar medium
In astronomy, the interstellar medium (ISM) is the matter and radiation that exists in the space between the star systems in a galaxy.
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Iron
Iron is a chemical element with symbol Fe (from ferrum) and atomic number 26.
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Jupiter
Jupiter is the fifth planet from the Sun and the largest in the Solar System.
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Kinetic energy
In physics, the kinetic energy of an object is the energy that it possesses due to its motion.
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Light-year
The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.
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List of plasma physics articles
This is a list of plasma physics topics.
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Lunar soil
Lunar soil is the fine fraction of the regolith found on the surface of the Moon.
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Magnetic field
A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.
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Magnetosphere
A magnetosphere is the region of space surrounding an astronomical object in which charged particles are manipulated or affected by that object's magnetic field.
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Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury.
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Mars Express
Mars Express is a space exploration mission being conducted by the European Space Agency (ESA).
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Mercury (planet)
Mercury is the smallest and innermost planet in the Solar System.
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Momentum
In Newtonian mechanics, linear momentum, translational momentum, or simply momentum (pl. momenta) is the product of the mass and velocity of an object.
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Neptune
Neptune is the eighth and farthest known planet from the Sun in the Solar System.
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Neutral particle
In physics, a neutral particle is a particle with no electric charge.
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Orbit
In physics, an orbit is the gravitationally curved trajectory of an object, such as the trajectory of a planet around a star or a natural satellite around a planet.
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Oxygen
Oxygen is a chemical element with symbol O and atomic number 8.
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Photoionization
Photoionization is the physical process in which an ion is formed from the interaction of a photon with an atom or molecule.
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Planet
A planet is an astronomical body orbiting a star or stellar remnant that is massive enough to be rounded by its own gravity, is not massive enough to cause thermonuclear fusion, and has cleared its neighbouring region of planetesimals.
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Plasma (physics)
Plasma (Henry George Liddell, Robert Scott, A Greek English Lexicon, on Perseus) is one of the four fundamental states of matter, and was first described by chemist Irving Langmuir in the 1920s.
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Plasma recombination
Plasma recombination is a process by which positive ions of a plasma capture a free (energetic) electron and combine with electrons or negative ions to form new neutral atoms (gas).
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Plasma sheet
In the magnetosphere, the plasma sheet is a sheet-like region of denser (0.3-0.5 ions/cm3 versus 0.01-0.02 in the lobes) hot plasma and lower magnetic field near the equatorial plane, between the magnetosphere's north and south lobes.
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Pluto
Pluto (minor planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of bodies beyond Neptune.
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Potassium
Potassium is a chemical element with symbol K (from Neo-Latin kalium) and atomic number 19.
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Proton
| magnetic_moment.
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Radiation
In physics, radiation is the emission or transmission of energy in the form of waves or particles through space or through a material medium.
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Ring current
A ring current is an electric current carried by charged particles trapped in a planet's magnetosphere.
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Satellite
In the context of spaceflight, a satellite is an artificial object which has been intentionally placed into orbit.
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Saturn
Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter.
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Sodium
Sodium is a chemical element with symbol Na (from Latin natrium) and atomic number 11.
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Solar cycle
The solar cycle or solar magnetic activity cycle is the nearly periodic 11-year change in the Sun's activity (including changes in the levels of solar radiation and ejection of solar material) and appearance (changes in the number and size of sunspots, flares, and other manifestations).
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Solar energetic particles
Solar energetic particles (SEP) are high-energy particles coming from the Sun.
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Solar minimum
Solar minimum is the period of least solar activity in the 11 year solar cycle of the sun.
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Solar System
The Solar SystemCapitalization of the name varies.
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Solar wind
The solar wind is a stream of charged particles released from the upper atmosphere of the Sun, called the corona.
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Space weather
Space weather is a branch of space physics and aeronomy concerned with the time varying conditions within the Solar System, including the solar wind, emphasizing the space surrounding the Earth, including conditions in the magnetosphere, ionosphere, thermosphere, and exosphere.
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Sputtering
Sputtering is a process whereby particles are ejected from a solid target material due to bombardment of the target by energetic particles, particularly gas ions in a laboratory.
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STEREO
STEREO (Solar Terrestrial Relations Observatory) is a solar observation mission.
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Sulfur
Sulfur or sulphur is a chemical element with symbol S and atomic number 16.
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Thermodynamics
Thermodynamics is the branch of physics concerned with heat and temperature and their relation to energy and work.
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TWINS
Two Wide-Angle Imaging Neutral-Atom Spectrometers (TWINS) are a pair of NASA instruments aboard two United States National Reconnaissance Office satellites in Molniya orbits.
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Ulysses (spacecraft)
Ulysses is a decommissioned robotic space probe whose primary mission was to orbit the Sun and study it at all latitudes.
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Uranus
Uranus is the seventh planet from the Sun.
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Velocity
The velocity of an object is the rate of change of its position with respect to a frame of reference, and is a function of time.
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Venus
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days.
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Venus Express
Venus Express (VEX) was the first Venus exploration mission of the European Space Agency (ESA).
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Voyager 1
Voyager 1 is a space probe launched by NASA on September 5, 1977.
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Voyager 2
Voyager 2 is a space probe launched by NASA on August 20, 1977, to study the outer planets.
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Redirects here:
Detection of ENAs, Energetic Neutral Atoms, Energetic neutral atoms, Energetically Neutral Atom, Neutral Atom Imaging, Neutral atom imaging.
References
[1] https://en.wikipedia.org/wiki/Energetic_neutral_atom
