What's the difference between galaxy and nebula?

Galaxy


Definition:

  • (n.) The Milky Way; that luminous tract, or belt, which is seen at night stretching across the heavens, and which is composed of innumerable stars, so distant and blended as to be distinguishable only with the telescope. The term has recently been used for remote clusters of stars.
  • (n.) A splendid assemblage of persons or things.

Example Sentences:

  • (1) Henderson was given permission to join Fulham when Brendan Rodgers arrived at Anfield in 2012 but has since developed into an important asset for the Liverpool manager, to the extent that the 24-year-old is the leading candidate to succeed Steven Gerrard as club captain when the 34-year-old leaves for LA Galaxy.
  • (2) Destiny is an experience we’ve wanted to explore for many years, but maybe didn’t have the bandwidth, the technology, the expertise, the critical mass to get it done.” Art and inspiration While engineers were working on the logistics of constructing one seamless online galaxy for players to explore and meet in, the 14-person concept art team was beginning to sketch out the look of the world.
  • (3) Snapchat is also thinking about new devices, launching a Snapchat Micro app for Samsung's Galaxy Gear smart watch in September, capable of shooting pics and videos with the device's camera, then sharing them.
  • (4) Ashley Cole has joined LA Galaxy after his contract at Roma was terminated by mutual consent .
  • (5) But if it succeeds in getting a ban on the eight named phones, it could add the Galaxy S3 to the list through a more rapid "contempt proceeding" before the judge, according to legal experts.
  • (6) The background was hotter on one side of the sky and cooler on the other: a "dipole" that meant our galaxy was moving at a phenomenal relative speed, which could only be explained if there was a huge undiscovered distant structure somewhere in space, such as a supercluster of galaxies, pulling it (this was found later and is called the "great attractor").
  • (7) Samsung has announced a new Galaxy Alpha smartphone with a metal body, signalling that it has recognised consumer disgruntlement with flimsy plastic phone parts.
  • (8) It measures 4 inches on the diagonal, up from 3.5 inches for its predecessor the 4S, but less than the Samsung Galaxy SIII's 4.8 inches.
  • (9) Along the way he also reached the final of the US Open Cup, and in the MLS Cup dispatched the holders LA Galaxy in the conference semi-finals, before beating Porter’s Timbers in both the home and road legs of the Western final (his team had beaten Portland in the US Open Cup semis too).
  • (10) 10.15am BST May the fairer sex be with you Last night's big news from Hollywood was that Star Wars Episode VII has finally added some more women to its bloke-heavy cast list, welcoming Lupita Nyong'o and Gwendoline Christie AKA Brienne of Tarth to a galaxy far, far away.
  • (11) December’s unprecedented fifth MLS Cup was the Galaxy’s third in four seasons, and despite the unedifying nature of the final itself – a 2-1 win over the New England Revolution – it did, in glimpses, illustrate some of the strengths of the team.
  • (12) This is the first time I am late for a press conference, but it is the Los Angeles traffic, so I am sorry for that.” United have to repeat the four-hour round trip again on Wednesday evening when they play Los Angeles Galaxy at the Rose Bowl, and the club have at least three more matches, in Denver, Washington and Detroit.
  • (13) The company, which is preparing to launch a new 5in smartphone codenamed M7 later this month to compete with Samsung's Galaxy Note "phablet", is being heavily outspent by rivals Apple and Samsung, which together dominate the US smartphone market.
  • (14) The court also ruled that Samsung infringed one of Apple's patents related to the screen's bouncing back ability and banned sales of the Galaxy S2 and other products in South Korea .
  • (15) The 26-year-old Dos Santos began training with the Galaxy a week ago after arriving from Mexico’s Gold Cup title run.
  • (16) The future is defined by the same old atavistic carnage as ever – which is, as Rosenbaum says, “an ingenious form of doublethink echoed in the very premise of a fantasy of the future beginning with “A long time ago in a galaxy far, far away ...” Star Wars cast feel the Force after watching new trailer Read more I don’t hate Star Wars – I love the puppetry, just for starters, and all those beautifully dirty, scum-caked robots.
  • (17) The Bolton player may end up featuring more in the Gold Cup than these World Cup qualifiers, but who knows what twists and turns lie ahead — it’s not as if a year ago anyone was anticipating Landon Donovan not being picked for a squad he was eligible for... Here’s the US roster in full: GOALKEEPERS: Brad Guzan (Aston Villa), Tim Howard (Everton), Sean Johnson (Chicago Fire) DEFENDERS: DaMarcus Beasley (Puebla), Matt Besler (Sporting Kansas City), Geoff Cameron (Stoke City), Omar Gonzalez (LA Galaxy), Clarence Goodson (Brondby), Michael Parkhurst (Augsburg) MIDFIELDERS: Brad Davis (Houston Dynamo), Brad Evans (Seattle Sounders FC), Stuart Holden (Bolton), Jermaine Jones (Schalke), Sacha Kljestan (Anderlecht), Graham Zusi (Sporting Kansas City) FORWARDS: Jozy Altidore (AZ Alkmaar), Terrence Boyd (Rapid Vienna), Clint Dempsey (Tottenham Hotspur), Herculez Gomez (Santos), Eddie Johnson (Seattle Sounders FC) More on Belgium in a minute 12.25am BST Preamble Hello, Cleveland!
  • (18) The bottom was the fourth quarter last year," Hao Daming, a senior economist at Galaxy Securities in Beijing, said.
  • (19) Samsung's chief product officer Kevin Packingham told the New York Times that the Galaxy S4 is "an amazing phone" overall.
  • (20) Possibly the most daring piece of modern science is the attempt to predict the patterns that galaxies make in the sky.

Nebula


Definition:

  • (n.) A faint, cloudlike, self-luminous mass of matter situated beyond the solar system among the stars. True nebulae are gaseous; but very distant star clusters often appear like them in the telescope.
  • (n.) A white spot or a slight opacity of the cornea.
  • (n.) A cloudy appearance in the urine.

Example Sentences:

  • (1) Nor is there much sign of Thanos, the studio's go-to background baddie, though his minion Nebula turns up in the form of Doctor Who's shaven-headed Karen Gillan.
  • (2) However, exposure to infection may result in temporary conjunctival inflammation and more persistant stromal nebulae.
  • (3) It won the prestigious Nebula and Hugo awards, and was added to the official reading list of the US marines .
  • (4) These nebulae do not flatten when contact lens wear is discontinued.
  • (5) Cercariae remaining in the cornea became the centres of stromal nebulae 0.1-0.2 mm across which remained visible for at least 3 months.
  • (6) "In one billion years, the sun will begin its red giant stage, increasing terrestrial temperatures above 1,000 degrees, boiling off our atmosphere, eventually forming a planetary nebula, making Earth inhospitable to life," he wrote.
  • (7) But the community morphed into a nebula for antisocial crime, poverty and discontent; blighted by asbestos, death, joblessness and cyclical deprivation.
  • (8) We describe a simple technique of superficial keratectomy to remove proud nebulae in which the resulting defect healed quickly under a therapeutic hydrogel lens.
  • (9) To arrange an interview some years back took a written letter to his apartment in Edinburgh's New Town followed by a wait of several months, after which a reply arrived – handwritten in ink – in an envelope sporting a stamp of the Crab Nebula.
  • (10) That includes the Blue Marble, a photograph taken by the Apollo 17 crew as they travelled towards the moon in 1972, the “first selfie in space”, taken by Buzz Aldrin during a spacewalk in 1966, and the Eagle Nebula’s Pillars of Creation, taken by the Hubble Space Telescope, most recently in 2014.
  • (11) These giant white ears are cocked to interstellar whispers: the formation of stars, nebulae and supernovae.
  • (12) Known as the Helix nebula, the fading star belongs to a class of celestial objects named "planetary nebulae" in the 18th century, after their likeness to gas giants, such as Jupiter.
  • (13) Best known for her children's fantasy series the Earthsea quartet, and for the science fiction title The Left Hand of Darkness, Le Guin is the author of 21 novels, 11 volumes of short stories, three collections of essays, 12 books for children, six volumes of poetry and four of translation, and the recipient of literary awards including the Hugo, Nebula and National Book award.
  • (14) For years now, the wallpaper on my computer has been a picture from one of Nasa's many troves of stunning photos, sometimes a distant nebula or galaxy or close-up of a nearby planet or Earth.
  • (15) "The sense that there's a bridge, that a hand can be extended, and you can step from the Earth, from the supermarket car park, into the Andromeda nebulae or whatever."
  • (16) Contact lens intolerance in keratoconus may be due to the formation of a proud nebula at or near the apex of the cone that gives rise to contact lens related abrasions.
  • (17) The role and relative contributions of different forms of energy to the synthesis of amino acids and other organic compounds on the primitive earth, in the parent bodies or carbonaceous chondrites, and in the solar nebula are examined.
  • (18) Among them are the first sketches of nebulae by Sir John Herschel, who visited South Africa with a telescope in the 1830s, and Newton's death mask.