[DOC] [TLE] jeopardy/2459_Qs.txt at master  jedoublen/jeopardy  GitHub [PAR] Number: 10. SCIENTIFIC AMERICANS | Vera Rubin & W. Kent Ford used this 
name for the invisible substance whose pull holds galaxies together | Dark matter
. [DOC] [TLE] How Vera Rubin discovered dark matter | Astronomy.com [PAR] Oct 4, 2016 ... In the late 1970s, Vera Rubin and Kent Ford of the Carnegie ... Its invisible 
particles swarm and stream and slam through the whole cosmos. ... The 
discovery of this strange substance deserves a Nobel Prize. .... Not in my name. 
... D.C., and she discovered that galaxies did clump together, like iron filings,... [DOC] [TLE] Vera Rubin - Wikipedia [PAR] Vera Rubin (ne Cooper; born July 23, 1928) is an American astronomer who 
pioneered work ... Attempts to explain the galaxy rotation problem led to the 
theory of dark matter. ... the Department of Terrestrial Magnetism (D.T.M.) where 
she met her long-time friend, Kent Ford. .... Rubin, Vera C.; Ford, W. Kent, Jr. (
1970). [DOC] [TLE] Free Flashcards about GENERAL SCIENCE - StudyStack [PAR] VERA RUBIN AND W. KENT FORD USED THIS NAME FOR THE INVISIBLE 
SUBSTANCE WHOSE PULL HOLDS GALAXIES TOGETHER, DARK MATTER. [DOC] [TLE] Profile: Vera Rubin and Dark Matter [PAR] She teamed up with Kent Ford, an astronomer who had developed an ... Rubin 
and Ford used the spectrometer to spread out the spectrum of light ... of the mass 
in galaxies, and therefore in the observable universe, is invisible and unidentified
. ... matterabout ten times more than the visible matterto bind it together. [DOC] [TLE] Dark Matter - examples, body, form, energy, reaction, gas, effects ... [PAR] Dark matter is the term astronomers use to describe material in the universe that 
... More than 40 years later, American astronomer Vera Rubin found that the ... of 
stars alone do not exert enough gravitational pull to hold the galaxy together. ... 
Rubin concluded that some invisible, massive substance surrounds a galaxy,... [DOC] [TLE] pdf - arXiv.org [PAR] May 24, 2016 ... the observed stars through their gravitational pull: ..... Kent Ford developed an 
image tube spectrograph that Vera Rubin ... different from the exponential 
distribution which holds for the optical galaxy. ... together with J. Cristian [272]. .... 
Today, this phrase is most frequently used as the name  a proper noun... [DOC] [TLE] Unit 10: Dark Matter [PAR] around 90 percent of the mass in a typical galaxy is "dark matter," a ... dark matter
, we can infer its existence from the gravitational pull it exerts .... Gravity binds the 
galaxies together into a cluster, known as a galaxy cluster. .... At about the same 
time, astronomers Kent Ford and Vera Cooper Rubin at the Carnegie Institution... [DOC] [TLE] Book Web Sampler : Dark Cosmos | E-book - HarperCollins [PAR] This invisible stuff comes in two varietiesdark matter and dark energy. One 
holds the Universe together, while the other tears it apart. ... He understood that 
Earth pulled objects toward it, but his theory was largely incorrect. .... In 1970, she 
(along with W. Kent Ford) published an article entitled Rotation of the 
Andromeda... [DOC] [TLE] Full text of "Year book - Carnegie Institution of Washington" [PAR] Thus, fibers used for long-term steady maintenance of muscle tone require a 
modest ... He then allows the receptor to bind to an extracellular substance, move 
inside, ..... DTM astronomers Frangois Schweizer and W. Kent Ford have begun a 
...... DTM's Vera Rubin, for example, chaired the Working Group on Galaxies and
... [DOC] [TLE] list - Bay Blog Keywords - Chesapeake Bay Program [PAR] Aug 18, 2016 ... Today, there are more than 560 wildlife refuges in the nation, whose 150 million 
.... Canyon), is a 61-mile trail that runs along the river that gives the area its name. 
... marshes and the Bay as you bike across Kent Island in Maryland. ..... Rubin's 
calculations showed that galaxies must contain invisible dark... [DOC] [TLE] Theses and Dissertations Available from ProQuest - Purdue e-Pubs [PAR] Author

Question: Vera Rubin & W. Kent Ford used this name for the invisible substance whose pull holds galaxies together
Answer: Dark matter