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Stars And Galaxies

 
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 MessagePosté le: Sam 21 Mai - 14:56 (2016)    Sujet du message: Stars And Galaxies Répondre en citant Back to top




Stars And Galaxies > bit.ly/1W8gcy3





Skip....to....this....page's....content....Advertisement....tech..spaceflight..science..&..astronomy..search..for..life..skywatching..entertainment..video..shop..NASA's...Kepler...Mission...Announces...Largest...Collection...of...Planets...Ever...Discovered...NASA's...Kepler...mission...has...verified...1,284...new...planets...--...the...single...largest...finding...of...planets...to...dateThe..finding..bolsters..the..emerging..view..that..supernovas..have..affected..our..planet,..and..perhaps..even..the..evolution..of..humanity,..in..the..recent..past.Others...believe...that...galaxies...formed...first...and...that...only...later...did...the...stars...within...them...begin...to...gather...into...smaller...clustersMergers...cause...gases...to...flow...towards...the...galactic...center,...which...can...trigger...phenomena...like...rapid...star...formation.Our...own...Milky...Way...may...someday...merge...with...the...Andromeda...galaxyjust...two...million...light-years...away...and...visible...to...the...naked...eye...from...Earth's...Northern...Hemisphere.These...intergalactic...processes...may...be...part...of...natural...evolution...by...which...irregular...galaxies...transform...into...one...of...the...other...shapes,...and...by...which...spiral...galaxies...eventually...become...elliptical...galaxiesas...scientists...believe...they...must.Galaxy...OriginsMost...astronomers...suggest...that...galaxies...formed...shortly...after...a...cosmic..."big...bang"...that...began...the...universe...some...10...billion...to...20...billion...years...agoRead....More....Where....Did....Planet....Nine....Come....From?....May....04,....2016........Article....Some....astronomers....are....now....scanning....the....sky....in....an....attempt....to....find....the....newly....proposed....Planet....Nine,....while....others....are....tackling....another....mystery:....How....did....it....come....to....be?....Read....More....Elusive....Dark....Matter....Galaxy....Revealed....by....Cosmic....Lens....May....02,....2016........Article....Sometimes,....a....flaw....in....your....magnifying....glass....can....be....a....good....thing;....in....this....case,....it....can....even....reveal....invisible....dark-matter....galaxiesGalaxies....consist....of....stars,....stellar....remnants,....dust,....gas,....and....dark....matter,....bound....together....by....gravity.Read...More...Earth...Pelted...with...Ashes...from...Nearby...Supernova...Explosions...April...21,...2016......Article...At...least...two...huge,...relatively...nearby...stars...exploded...within...the...last...few...million...years,...a...new...study...suggestsShopTake..me..thereGift..shop..&..books..Buy..prints..Ship..plan..prints..&..scanning..11)..Read....More....Strange....Wolf-Rayet....Stars....-....How....Do....They....Work?........Video....April....26,....2016........Video....In....the....1800s....two....French....astronomers....found....a....very....strange....kind....of....starGalaxies...Cosmic...Collections...Science...and...Space...Home...Innovation...and...Tech...Archaeology...Earth...Health...and...Human...Body...Prehistoric...World...Space...A...composite...image...of...the...Messier...81...(M81)...galaxy...shows...what...astronomers...call...a..."grand...design"...spiral...galaxy,...where...each...of...its...arms...curls...all...the...way...down...into...its...centerRead...More...ALMA...'Weighs'...Monster...Black...Hole...to...Highest...Precision...May...05,...2016......Article...There's...a...hurricane...surrounding...a...supermassive...black...hole...75...million...light-years...away...and...astronomers...have...clocked...its...speed...to...calculate...the...black...hole's...mass:...a...whopping...660...million...times...the...mass...of...our...sunVideoSee....more....videos........Science....and....Space....News....Why....Butterflies....Are....So....Bright....Our....Favorite....Pictures....of....Jewels....See....a....Volcano....Blow....Its....Top....7....Things....You....Don't....Know....About....Daylight....Savings....Ancient....Iraq....Palace....Attacked....What's....a....Quokka?....Solar-Powered....Flight....Around....the....World....Week's....Best....Space....Pictures....More....news........Shop....National....Geographic....Geno....2.0....-....Genographic....Project....Participation....and....DNA....Ancestry....Kit....$199.95....Cosmos....DVD....$49.98....Double-carabiner....Clip....Watch....$29.95....National....Geographic....Science....of....Everything....$40.00....Double....Rainbowmaker....$39.95....Shop....Now........PROMOTIONS....More....From....National....Geographic....Primate....Portraits....A....Flight....of....Birds....A....Collection....of....Mammals....Amphibians....and....Reptiles....Reading....an....Ancient....Comic....Strip....Let's....Walk....Explorer....Moment....of....the....Week....Extreme....Photos....Are....We....Eating....Correctly?....Best....Winter....Trips....2015....Emerging....Explorers....Puffin....Therapy....How....Do....You....Define....Family?....Discover....Your....Heritage....National....Geographic....Home........Science........Galaxies....10)...Vintage...Space...Photos...These...rare...images...capture...the...golden...age...of...space...explorationThey....may....be....nearly....circular....or....so....elongated....that....they....take....on....a....cigarlike....appearance.Elliptical....galaxies....contain....many....older....stars,....up....to....one....trillion,....but....little....dust....and....other....interstellar....matterLocated..about..12..million..light-years..away..in..the..Ursa..Major..constellation,..M81..is..among..the..brightest..of..the..galaxies..visible..by..telescope..from..Earth2007....OR10:....Largest....Unnamed....World....in....the....Solar....System....New....results....from....NASA's....Kepler/K2....mission....reveal....the....largest....unnamed....body....in....our....solar....system....and....the....third....largest....of....the....current....roster....of....dwarf....planetsPlan....your....visitTake....me....thereTickets....&....prices....Opening....times....Getting....here....Eat,....drink....&....shop....Plan....a....family....visit....School....visitsTake....me....thereRoyal....Observatory....Cutty....Sark....National....Maritime....Museum....&....Queen's....House....Find....a....school....session....Booking....&....visiting....Risk....assessments....Maps,....facilities....&....accessTake....me....thereMaps....&....floor....plans....Museum....facilities....Access....information....Frequently....asked....questions....Groups....&....Travel....TradeTake....me....thereGroup....prices....&....booking....Tour....planning....&....ideas....Food....&....shopping....for....groups....Voucher....scheme....Meet....the....Travel....Trade....team....Groups....FAQs....Language....guidesTake....me....thereChinese....French....German....Italian....Russian....Spanish....tech....spaceflight....science....&....astronomy....search....for....life....skywatching....entertainment....video....shop....tech....spaceflight....science....&....astronomy....search....for....life....skywatching....entertainment....video....shop....Latest....News....About....Stars....and....Galaxies....Stars....are....giant,....luminous....spheres....of....plasmaRead...more...(MayMany....new....stars....also....form....in....spiral....systems,....and....their....disks....are....surrounded....by....a....halo,....which....scientists....believe....is....rich....with....mysterious....dark....matter.Elliptical....galaxies....are....shaped....as....their....name....suggestsRead...more...(MayStory..of..the..UniverseThe..SunPlanets..and..moonsStars..and..galaxiesComets..and..meteors.Cutty..SarkTake..me..thereExhibitions..&..events..Tickets..&..prices..Opening..times..Getting..here..Studio..Theatre..For..families..School..visits..Eat,..drink..&..shop..Facilities..&..access..History..ofTake..me..thereTop..ten..facts..Constructing..Cutty..Sark..Saving..Cutty..Sark..Elliptical...galaxies...may...also...be...small,...in...which...case...they...are...dubbed...dwarf...elliptical...galaxies.Galaxies...that...are...not...spiral...or...elliptical...are...called...irregular...galaxiesNational...Maritime...MuseumTake...me...thereExhibitions...&...events...Special...exhibition...tickets...See...for...free...Opening...times...Getting...here...For...families...School...visits...Caird...Library...&...ArchiveTake...me...thereRegister...to...visit...Electronic...resources...Family...history...research...Online...request...system...Library...copying...services...Remote...copying...Eat,...drink...&...shop...Facilities...&...access...History...ofTake...me...thereTop...ten...facts...Opening...of...the...National...Maritime...Museum...in...1937...Latest....News....About....Stars....and....Galaxies....Their..stars..orbit..the..galactic..center,..like..those..in..the..disks..of..spiral..galaxies,..but..they..do..so..in..more..random..directionsSome...believe...that...smaller...clusters...of...about...one...million...stars,...known...as...globular...clusters,...formed...first...and...later...gathered...into...galaxies 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 MessagePosté le: Sam 21 Mai - 14:56 (2016)    Sujet du message: Publicité Back to top

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