Gravity

Cosma / Communication / Knowledge / Realm / Physical / Force / Gravity
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Introduction1

Minute Physics (Henry Reich, YouTube Channel)
Minute Physics (Henry Reich, Official Website)

Dictionary

gravity : (1) : the gravitational attraction of the mass of the earth, the moon, or a planet for bodies at or near its surface (2) : a fundamental physical force that is responsible for interactions which occur because of mass between particles, between aggregations of matter (such as stars and planets), and between particles (such as photons) and aggregations of matter, that is 10-39 times the strength of the strong force, and that extends over infinite distances but is dominant over macroscopic distances especially between aggregations of matter — called also gravitation, gravitational force — Webster   See also OneLook

Thesaurus

Roget’s II (Thesaurus.com), Merriam-Webster Thesaurus, Visuwords

Encyclopedia

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. On Earth, gravity gives weight to physical objects, and the Moon’s gravity causes the ocean tides. The gravitational attraction of the original gaseous matter present in the Universe caused it to begin coalescing, forming stars – and for the stars to group together into galaxies – so gravity is responsible for many of the large scale structures in the Universe. Gravity has an infinite range, although its effects become increasingly weaker on farther objects. — Wikipedia

Gravity (Encyclopædia Britannica)

Search

Gravity (WolframAlpha)

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Innovation

Science

Gravity (Eric Weisstein’s World of Physics, Wolfram Research)
Gravity (Astronomy Café)

Commerce

Entrepreneurship

Gravity Campaigns (Kickstarter)
Gravity Campaigns (Indiegogo)

Product

Gravity Gifts (Zazzle)

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Preservation

History

The Newton Project:Newton’s Writings as He Wrote Them (The Newton Project)

Library

Melvil Decimal System # 531.14 Gravitation (Library Thing)
Library of Congress Subject Heading: Gravitation (Library Thing)

Library of Congress # QC178 Gravity (UPenn Online Books)

WorldCat, Library of Congress, UPenn Online Books, Open Library

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Participation

Education

What is Gravity? (Space Place, NASA)
Gravity (Physics4Kids)

Gravitation: From Newton to Einstein (Contemporary Physics Project)

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

News

Gravity (Phys.org)
Gravity (NPR Archives)

Government

Document

Gravity (USA.gov)

returntotop

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Related

Here are links to pages about closely related subjects.

Knowledge Realm

Physical

“Fundamentals”
Law (Constant) Relativity
Force Gravity, Electromagnetism (Light, Color)
Matter (Microscope) Molecule, Atom (Periodic Table), Particle

“Space”
Universe (Astronomical Instrument)
Galaxy Milky Way, Andromeda
Planetary System Star, Brown Dwarf, Planet, Moon

Our Neighborhood
Solar System Sun
Terrestrial Planet Mercury, Venus, Earth (Moon), Mars
Asteroid Belt Ceres, Vesta
Jovian Planet Jupiter, Saturn, Uranus, Neptune
Trans-Neptunian Object
Kuiper Belt Pluto, Haumea, Makemake
Scattered Disc Eris, Sedna, Planet X
Oort Cloud Etc. Scholz’s Star
Small Body Comet, Centaur, Asteroid

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Notes

1.   The resources on this page are are organized by a classification scheme developed exclusively for Cosma.