Hubble classification system

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A system developed by Edwin Hubble in 1936 that classifies galaxies as elliptical, spiral, barred spiral, lenticular, and irregular. Hubble speculated that galaxies might fit into an evolutionary sequence from earlier elliptical galaxies to later spiral forms, but most astronomers no longer believe this is the case. Our galaxy, the Milky Way, is a spiral galaxy. Also called Hubble sequence

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Words nearby Hubble classification system

Hubbard squash, Hubbell, hubble, hubble-bubble, Hubble classification, Hubble classification system, Hubble constant, Hubble, Edwin, Hubble's constant, Hubble's law, Hubble Space Telescope

How to use Hubble classification system in a sentence

There were no deaths on scheduled commercial aviation flights in 2014, in a system that operates 68,000 flights a day.
Annoying Airport Delays Might Prevent You From Becoming the Next AirAsia 8501|Clive Irving|January 6, 2015|DAILY BEAST
She fills her characters up—strong women beating back against a sexist system—with so much heart.
Oscars 2015: The Daily Beast’s Picks, From Scarlett Johansson to ‘Boyhood’|Marlow Stern|January 6, 2015|DAILY BEAST
A hundred ultra-wealthy liberal and conservative donors have taken over the political system.
The 100 Rich People Who Run America|Mark McKinnon|January 5, 2015|DAILY BEAST
“Stay in formation,” a sergeant from the ceremonial unit said over a public address system to the cops along the street.
Funeral Protest Is Too Much for NYPD Union Boss|Michael Daly|January 5, 2015|DAILY BEAST

Both parties are now equal opportunity offenders when it comes to gaming the system.
The 100 Rich People Who Run America|Mark McKinnon|January 5, 2015|DAILY BEAST
Sweden excluded British goods, conformably to the continental system established by Bonaparte.
The Every Day Book of History and Chronology|Joel Munsell
As Spain, however, has fallen from the high place she once held, her colonial system has also gone down.
Tobacco; Its History, Varieties, Culture, Manufacture and Commerce|E. R. Billings.
The reformers of the earlier period were not indifferent to the need for centralized organization in the banking system.
Readings in Money and Banking|Chester Arthur Phillips
His hero, Gulliver, discovers race after race of beings who typify the genera in his classification of mankind.
Gulliver's Travels|Jonathan Swift
Accordingly, the question "How far does the note issue under the new system seem likely to prove an elastic one?"
Readings in Money and Banking|Chester Arthur Phillips