Faster access than browser!Similarities between Astronomy and Outer space
Astronomy and Outer space have 74 things in common (in Unionpedia): Active galactic nucleus, Age of the universe, Ancient Greece, Andromeda Galaxy, Astronomer, Astronomical object, Atmosphere, Atmosphere of Earth, Aurora, Big Bang, Black hole, Constellation, Corona, Cosmic dust, Cosmic microwave background, Cosmic ray, Cosmology, Dark energy, Dark matter, Earth, Earth's magnetic field, Electromagnetic radiation, Electromagnetic spectrum, Electron, Elliptical galaxy, Expansion of the universe, Friedrich Bessel, Galaxy, Galaxy filament, Galaxy groups and clusters, ..., Galileo Galilei, Gravity, Heliocentrism, Heliosphere, Helium, Hubble Space Telescope, Hubble's law, Hydrogen, Interstellar medium, Local Group, Magnetic field, Magnetosphere, Mars, Matter, Milky Way, Molecular cloud, Moon, NASA, Natural satellite, Neutrino, Nuclear fusion, Observable universe, Outline of space science, Photon, Planet, Planetary nebula, Radiation pressure, Radio galaxy, Radio telescope, Solar System, Solar wind, Space exploration, Star, Star system, Stellar parallax, Sun, Supernova, Temperature, Ultra-high-energy cosmic ray, Universe, Van Allen radiation belt, Venus, Void (astronomy), 61 Cygni. Expand index (44 more) »
Active galactic nucleus
An active galactic nucleus (AGN) is a compact region at the center of a galaxy that has a much higher than normal luminosity over at least some portion—and possibly all—of the electromagnetic spectrum, with characteristics indicating that the excess luminosity is not produced by stars.
Active galactic nucleus and Astronomy · Active galactic nucleus and Outer space ·
Age of the universe
In physical cosmology, the age of the universe is the time elapsed since the Big Bang.
Age of the universe and Astronomy · Age of the universe and Outer space ·
Ancient Greece
Ancient Greece was a civilization belonging to a period of Greek history from the Greek Dark Ages of the 13th–9th centuries BC to the end of antiquity (AD 600).
Ancient Greece and Astronomy · Ancient Greece and Outer space ·
Andromeda Galaxy
The Andromeda Galaxy, also known as Messier 31, M31, or NGC 224, is a spiral galaxy approximately 780 kiloparsecs (2.5 million light-years) from Earth, and the nearest major galaxy to the Milky Way.
Andromeda Galaxy and Astronomy · Andromeda Galaxy and Outer space ·
Astronomer
An astronomer is a scientist in the field of astronomy who concentrates their studies on a specific question or field outside the scope of Earth.
Astronomer and Astronomy · Astronomer and Outer space ·
Astronomical object
An astronomical object or celestial object is a naturally occurring physical entity, association, or structure that exists in the observable universe.
Astronomical object and Astronomy · Astronomical object and Outer space ·
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.
Astronomy and Atmosphere · Atmosphere and Outer space ·
Atmosphere of Earth
The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.
Astronomy and Atmosphere of Earth · Atmosphere of Earth and Outer space ·
Aurora
An aurora (plural: auroras or aurorae), sometimes referred to as polar lights, northern lights (aurora borealis) or southern lights (aurora australis), is a natural light display in the Earth's sky, predominantly seen in the high-latitude regions (around the Arctic and Antarctic).
Astronomy and Aurora · Aurora and Outer space ·
Big Bang
The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution.
Astronomy and Big Bang · Big Bang and Outer space ·
Black hole
A black hole is a region of spacetime exhibiting such strong gravitational effects that nothing—not even particles and electromagnetic radiation such as light—can escape from inside it.
Astronomy and Black hole · Black hole and Outer space ·
Constellation
A constellation is a group of stars that are considered to form imaginary outlines or meaningful patterns on the celestial sphere, typically representing animals, mythological people or gods, mythological creatures, or manufactured devices.
Astronomy and Constellation · Constellation and Outer space ·
Corona
A corona (Latin, 'crown') is an aura of plasma that surrounds the Sun and other stars.
Astronomy and Corona · Corona and Outer space ·
Cosmic dust
Cosmic dust, also called extraterrestrial dust or space dust, is dust which exists in outer space, as well as all over planet Earth.
Astronomy and Cosmic dust · Cosmic dust and Outer space ·
Cosmic microwave background
The cosmic microwave background (CMB, CMBR) is electromagnetic radiation as a remnant from an early stage of the universe in Big Bang cosmology.
Astronomy and Cosmic microwave background · Cosmic microwave background and Outer space ·
Cosmic ray
Cosmic rays are high-energy radiation, mainly originating outside the Solar System and even from distant galaxies.
Astronomy and Cosmic ray · Cosmic ray and Outer space ·
Cosmology
Cosmology (from the Greek κόσμος, kosmos "world" and -λογία, -logia "study of") is the study of the origin, evolution, and eventual fate of the universe.
Astronomy and Cosmology · Cosmology and Outer space ·
Dark energy
In physical cosmology and astronomy, dark energy is an unknown form of energy which is hypothesized to permeate all of space, tending to accelerate the expansion of the universe.
Astronomy and Dark energy · Dark energy and Outer space ·
Dark matter
Dark matter is a theorized form of matter that is thought to account for approximately 80% of the matter in the universe, and about a quarter of its total energy density.
Astronomy and Dark matter · Dark matter and Outer space ·
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
Astronomy and Earth · Earth and Outer space ·
Earth's magnetic field
Earth's magnetic field, also known as the geomagnetic field, is the magnetic field that extends from the Earth's interior out into space, where it meets the solar wind, a stream of charged particles emanating from the Sun.
Astronomy and Earth's magnetic field · Earth's magnetic field and Outer space ·
Electromagnetic radiation
In physics, electromagnetic radiation (EM radiation or EMR) refers to the waves (or their quanta, photons) of the electromagnetic field, propagating (radiating) through space-time, carrying electromagnetic radiant energy.
Astronomy and Electromagnetic radiation · Electromagnetic radiation and Outer space ·
Electromagnetic spectrum
The electromagnetic spectrum is the range of frequencies (the spectrum) of electromagnetic radiation and their respective wavelengths and photon energies.
Astronomy and Electromagnetic spectrum · Electromagnetic spectrum and Outer space ·
Electron
The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.
Astronomy and Electron · Electron and Outer space ·
Elliptical galaxy
An elliptical galaxy is a type of galaxy having an approximately ellipsoidal shape and a smooth, nearly featureless image.
Astronomy and Elliptical galaxy · Elliptical galaxy and Outer space ·
Expansion of the universe
The expansion of the universe is the increase of the distance between two distant parts of the universe with time.
Astronomy and Expansion of the universe · Expansion of the universe and Outer space ·
Friedrich Bessel
Friedrich Wilhelm Bessel (22 July 1784 – 17 March 1846) was a German astronomer, mathematician, physicist and geodesist.
Astronomy and Friedrich Bessel · Friedrich Bessel and Outer space ·
Galaxy
A galaxy is a gravitationally bound system of stars, stellar remnants, interstellar gas, dust, and dark matter.
Astronomy and Galaxy · Galaxy and Outer space ·
Galaxy filament
The distribution reveals fine, filamentary structures.
Astronomy and Galaxy filament · Galaxy filament and Outer space ·
Galaxy groups and clusters
Galaxy groups and clusters are the largest known gravitationally bound objects to have arisen thus far in the process of cosmic structure formation.
Astronomy and Galaxy groups and clusters · Galaxy groups and clusters and Outer space ·
Galileo Galilei
Galileo Galilei (15 February 1564Drake (1978, p. 1). The date of Galileo's birth is given according to the Julian calendar, which was then in force throughout Christendom. In 1582 it was replaced in Italy and several other Catholic countries with the Gregorian calendar. Unless otherwise indicated, dates in this article are given according to the Gregorian calendar. – 8 January 1642) was an Italian polymath.
Astronomy and Galileo Galilei · Galileo Galilei and Outer space ·
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.
Astronomy and Gravity · Gravity and Outer space ·
Heliocentrism
Heliocentrism is the astronomical model in which the Earth and planets revolve around the Sun at the center of the Solar System.
Astronomy and Heliocentrism · Heliocentrism and Outer space ·
Heliosphere
The heliosphere is the bubble-like region of space dominated by the Sun, which extends far beyond the orbit of Pluto.
Astronomy and Heliosphere · Heliosphere and Outer space ·
Helium
Helium (from lit) is a chemical element with symbol He and atomic number 2.
Astronomy and Helium · Helium and Outer space ·
Hubble Space Telescope
The Hubble Space Telescope (HST) is a space telescope that was launched into low Earth orbit in 1990 and remains in operation.
Astronomy and Hubble Space Telescope · Hubble Space Telescope and Outer space ·
Hubble's law
Hubble's law is the name for the observation in physical cosmology that.
Astronomy and Hubble's law · Hubble's law and Outer space ·
Hydrogen
Hydrogen is a chemical element with symbol H and atomic number 1.
Astronomy and Hydrogen · Hydrogen and Outer space ·
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.
Astronomy and Interstellar medium · Interstellar medium and Outer space ·
Local Group
The Local Group is the galaxy group that includes the Milky Way.
Astronomy and Local Group · Local Group and Outer space ·
Magnetic field
A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.
Astronomy and Magnetic field · Magnetic field and Outer space ·
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.
Astronomy and Magnetosphere · Magnetosphere and Outer space ·
Mars
Mars is the fourth planet from the Sun and the second-smallest planet in the Solar System after Mercury.
Astronomy and Mars · Mars and Outer space ·
Matter
In the classical physics observed in everyday life, matter is any substance that has mass and takes up space by having volume.
Astronomy and Matter · Matter and Outer space ·
Milky Way
The Milky Way is the galaxy that contains our Solar System.
Astronomy and Milky Way · Milky Way and Outer space ·
Molecular cloud
A molecular cloud, sometimes called a stellar nursery (if star formation is occurring within), is a type of interstellar cloud, the density and size of which permit the formation of molecules, most commonly molecular hydrogen (H2).
Astronomy and Molecular cloud · Molecular cloud and Outer space ·
Moon
The Moon is an astronomical body that orbits planet Earth and is Earth's only permanent natural satellite.
Astronomy and Moon · Moon and Outer space ·
NASA
The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.
Astronomy and NASA · NASA and Outer space ·
Natural satellite
A natural satellite or moon is, in the most common usage, an astronomical body that orbits a planet or minor planet (or sometimes another small Solar System body).
Astronomy and Natural satellite · Natural satellite and Outer space ·
Neutrino
A neutrino (denoted by the Greek letter ν) is a fermion (an elementary particle with half-integer spin) that interacts only via the weak subatomic force and gravity.
Astronomy and Neutrino · Neutrino and Outer space ·
Nuclear fusion
In nuclear physics, nuclear fusion is a reaction in which two or more atomic nuclei come close enough to form one or more different atomic nuclei and subatomic particles (neutrons or protons).
Astronomy and Nuclear fusion · Nuclear fusion and Outer space ·
Observable universe
The observable universe is a spherical region of the Universe comprising all matter that can be observed from Earth at the present time, because electromagnetic radiation from these objects has had time to reach Earth since the beginning of the cosmological expansion.
Astronomy and Observable universe · Observable universe and Outer space ·
Outline of space science
The following outline is provided as an overview of and topical guide to space science: Space science encompasses all of the scientific disciplines that involve space exploration and study natural phenomena and physical bodies occurring in outer space, such as space medicine and astrobiology.
Astronomy and Outline of space science · Outer space and Outline of space science ·
Photon
The photon is a type of elementary particle, the quantum of the electromagnetic field including electromagnetic radiation such as light, and the force carrier for the electromagnetic force (even when static via virtual particles).
Astronomy and Photon · Outer space and Photon ·
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.
Astronomy and Planet · Outer space and Planet ·
Planetary nebula
A planetary nebula, abbreviated as PN or plural PNe, is a type of emission nebula consisting of an expanding, glowing shell of ionized gas ejected from red giant stars late in their lives.
Astronomy and Planetary nebula · Outer space and Planetary nebula ·
Radiation pressure
Radiation pressure is the pressure exerted upon any surface due to the exchange of momentum between the object and the electromagnetic field.
Astronomy and Radiation pressure · Outer space and Radiation pressure ·
Radio galaxy
Radio galaxies and their relatives, radio-loud quasars and blazars, are types of active galaxy that are very luminous at radio wavelengths, with luminosities up to 1039 W between 10 MHz and 100 GHz.
Astronomy and Radio galaxy · Outer space and Radio galaxy ·
Radio telescope
A radio telescope is a specialized antenna and radio receiver used to receive radio waves from astronomical radio sources in the sky in radio astronomy.
Astronomy and Radio telescope · Outer space and Radio telescope ·
Solar System
The Solar SystemCapitalization of the name varies.
Astronomy and Solar System · Outer space and Solar System ·
Solar wind
The solar wind is a stream of charged particles released from the upper atmosphere of the Sun, called the corona.
Astronomy and Solar wind · Outer space and Solar wind ·
Space exploration
Space exploration is the discovery and exploration of celestial structures in outer space by means of evolving and growing space technology.
Astronomy and Space exploration · Outer space and Space exploration ·
Star
A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.
Astronomy and Star · Outer space and Star ·
Star system
A star system or stellar system is a small number of stars that orbit each other, bound by gravitational attraction.
Astronomy and Star system · Outer space and Star system ·
Stellar parallax
Stellar parallax is the apparent shift of position of any nearby star (or other object) against the background of distant objects.
Astronomy and Stellar parallax · Outer space and Stellar parallax ·
Sun
The Sun is the star at the center of the Solar System.
Astronomy and Sun · Outer space and Sun ·
Supernova
A supernova (plural: supernovae or supernovas, abbreviations: SN and SNe) is a transient astronomical event that occurs during the last stellar evolutionary stages of a star's life, either a massive star or a white dwarf, whose destruction is marked by one final, titanic explosion.
Astronomy and Supernova · Outer space and Supernova ·
Temperature
Temperature is a physical quantity expressing hot and cold.
Astronomy and Temperature · Outer space and Temperature ·
Ultra-high-energy cosmic ray
In astroparticle physics, an ultra-high-energy cosmic ray (UHECR) is a cosmic ray particle with a kinetic energy greater than eV, far beyond both the rest mass and energies typical of other cosmic ray particles.
Astronomy and Ultra-high-energy cosmic ray · Outer space and Ultra-high-energy cosmic ray ·
Universe
The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.
Astronomy and Universe · Outer space and Universe ·
Van Allen radiation belt
A Van Allen radiation belt is a zone of energetic charged particles, most of which originate from the solar wind, that are captured by and held around a planet by that planet's magnetic field.
Astronomy and Van Allen radiation belt · Outer space and Van Allen radiation belt ·
Venus
Venus is the second planet from the Sun, orbiting it every 224.7 Earth days.
Astronomy and Venus · Outer space and Venus ·
Void (astronomy)
Cosmic voids are vast spaces between filaments (the largest-scale structures in the universe), which contain very few or no galaxies.
Astronomy and Void (astronomy) · Outer space and Void (astronomy) ·
61 Cygni
61 Cygni Not to be confused with 16 Cygni, a more distant system containing two G-type stars harboring the gas giant planet 16 Cygni Bb.
The list above answers the following questions
- What Astronomy and Outer space have in common
- What are the similarities between Astronomy and Outer space
Astronomy and Outer space Comparison
Astronomy has 344 relations, while Outer space has 349. As they have in common 74, the Jaccard index is 10.68% = 74 / (344 + 349).
References
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