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2015 in science and Universe

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between 2015 in science and Universe

2015 in science vs. Universe

A number of significant scientific events occurred in 2015. The Universe is all of space and time and their contents, including planets, stars, galaxies, and all other forms of matter and energy.

Similarities between 2015 in science and Universe

2015 in science and Universe have 36 things in common (in Unionpedia): Age of the universe, Big Bang, Big Rip, Chemical element, China, Comet, Cosmos, Dark energy, Earth, Electron, Exoplanet, Galaxy, Gravitational singularity, Higgs boson, Hydrogen, Life, Light, Light-year, Milky Way, Monthly Notices of the Royal Astronomical Society, Moon, Nature (journal), Outer space, Photon, Physical cosmology, Planck (spacecraft), Quark–gluon plasma, Solar System, Spacetime, Speed of light, ..., Star, Subatomic particle, Sun, The Astrophysical Journal, Type Ia supernova, Ultimate fate of the universe. Expand index (6 more) »

Age of the universe

In physical cosmology, the age of the universe is the time elapsed since the Big Bang.

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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.

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Big Rip

In physical cosmology, the Big Rip is a hypothetical cosmological model concerning the ultimate fate of the universe, in which the matter of the universe, from stars and galaxies to atoms and subatomic particles, and even spacetime itself, is progressively torn apart by the expansion of the universe at a certain time in the future.

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Chemical element

A chemical element is a species of atoms having the same number of protons in their atomic nuclei (that is, the same atomic number, or Z).

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China

China, officially the People's Republic of China (PRC), is a unitary one-party sovereign state in East Asia and the world's most populous country, with a population of around /1e9 round 3 billion.

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Comet

A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing.

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Cosmos

The cosmos is the universe.

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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.

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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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Electron

The electron is a subatomic particle, symbol or, whose electric charge is negative one elementary charge.

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Exoplanet

An exoplanet or extrasolar planet is a planet outside our solar system.

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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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Gravitational singularity

A gravitational singularity or spacetime singularity is a location in spacetime where the gravitational field of a celestial body becomes infinite in a way that does not depend on the coordinate system.

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Higgs boson

The Higgs boson is an elementary particle in the Standard Model of particle physics.

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Hydrogen

Hydrogen is a chemical element with symbol H and atomic number 1.

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Life

Life is a characteristic that distinguishes physical entities that do have biological processes, such as signaling and self-sustaining processes, from those that do not, either because such functions have ceased, or because they never had such functions and are classified as inanimate.

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Light

Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum.

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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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Milky Way

The Milky Way is the galaxy that contains our Solar System.

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Monthly Notices of the Royal Astronomical Society

Monthly Notices of the Royal Astronomical Society (MNRAS) is a peer-reviewed scientific journal covering research in astronomy and astrophysics.

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Moon

The Moon is an astronomical body that orbits planet Earth and is Earth's only permanent natural satellite.

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Nature (journal)

Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.

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Outer space

Outer space, or just space, is the expanse that exists beyond the Earth and between celestial bodies.

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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).

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Physical cosmology

Physical cosmology is the study of the largest-scale structures and dynamics of the Universe and is concerned with fundamental questions about its origin, structure, evolution, and ultimate fate.

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Planck (spacecraft)

Planck was a space observatory operated by the European Space Agency (ESA) from 2009 to 2013, which mapped the anisotropies of the cosmic microwave background (CMB) at microwave and infra-red frequencies, with high sensitivity and small angular resolution.

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Quark–gluon plasma

A quark–gluon plasma (QGP) or quark soup is a state of matter in quantum chromodynamics (QCD) which exists at extremely high temperature and/or density.

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Solar System

The Solar SystemCapitalization of the name varies.

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Spacetime

In physics, spacetime is any mathematical model that fuses the three dimensions of space and the one dimension of time into a single four-dimensional continuum.

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Speed of light

The speed of light in vacuum, commonly denoted, is a universal physical constant important in many areas of physics.

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Star

A star is type of astronomical object consisting of a luminous spheroid of plasma held together by its own gravity.

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Subatomic particle

In the physical sciences, subatomic particles are particles much smaller than atoms.

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Sun

The Sun is the star at the center of the Solar System.

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The Astrophysical Journal

The Astrophysical Journal, often abbreviated ApJ (pronounced "ap jay") in references and speech, is a peer-reviewed scientific journal of astrophysics and astronomy, established in 1895 by American astronomers George Ellery Hale and James Edward Keeler.

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Type Ia supernova

A type Ia supernova (read "type one-a") is a type of supernova that occurs in binary systems (two stars orbiting one another) in which one of the stars is a white dwarf.

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Ultimate fate of the universe

The ultimate fate of the universe is a topic in physical cosmology, whose theoretical restrictions allow possible scenarios for the evolution and ultimate fate of the universe to be described and evaluated.

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The list above answers the following questions

2015 in science and Universe Comparison

2015 in science has 728 relations, while Universe has 479. As they have in common 36, the Jaccard index is 2.98% = 36 / (728 + 479).

References

This article shows the relationship between 2015 in science and Universe. To access each article from which the information was extracted, please visit:

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