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Exploding stars could be lit by hearts of dark matter

ByJesseEmspakExplodingstarsmayhavedarkfuses.Thesamemysteriousstuffthatholdsclustersofgalaxiestogethercouldalsoberesponsibleforblowingstarsapart.Starsshinebyfusinghydrogenintoheavierelements

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2019-03-15 10:19:01

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2019-03-15 10:04:01

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2019-03-15 10:04:01

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Explore 100 years of general relativity

(Image:Quibe)ALBERTEINSTEIN’Scontributionstomodernphysicsareunmatched

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2019-03-15 10:01:01

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How redshift colours our view of the history of the universe

ByAndrewPontzenHOWcanwemakeanaccuratemapoftheuniversewhentelescopesdeliveronlyatwo-dimensionalpicture?Measuringhowfarawaycosmicobjectsareisnotrivialaffair–wecan’tmoveoursurveyingequipmentorlay ata

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2019-03-15 09:18:01

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澳门金沙网站:Hot Jupiters may have formed through planetary billiards

ByNolaTaylorReddPlanetaryping-pongmighthavebuiltthestrangeworldsknownashotJupiters.Freshresearchsuggeststhatcollisionsbetweenyoungplanetscouldhaveformedthecoresofthesemassivegasgiants

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2019-03-15 09:07:01

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Complex problem made simple sends computer scientists wild

ByJacobAronTheoreticalcomputerscientistsarenormallyafairlysedatebunch

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2019-03-15 09:03:01

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Weirdly tilted planet knocks formation theory out of line

ByJoshuaSokolAfreshlydiscoveredoff-kilterexoplanetisknockingourbesttheoryonhowsuchbeastsformoutofline.Inoursolarsystem

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2019-03-15 08:17:01

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Pufferfish planets could explain how hot Jupiters get so big

ByJoshuaSokolTheywouldbethepufferfishofouterspace.Along-standingriddlewouldbesolvedifplanetsofthesamemassasJupiterballooninsizewhentheirhoststarsreachtheendoftheirlives.Sincewefirstsawbig

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2019-03-15 08:15:01

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The Master Algorithm: A world remade by machines that learn

ByAnilAnanthaswamyWHENmachinelearningalgorithmsthatreplacenewspaperreportersbecamefodderforarecentepisodeofComedyCentral’sTheDailyShow

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2019-03-15 08:09:01

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Astronomer Geoff Marcy resigns over sexual harassment cases

ByJacobAronGeoffMarcyhasresignedfromtheUniversityofCalifornia

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2019-03-15 08:04:01

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The Higgs mass mystery: Why is everything so light?

GettyByJonCartwrightTOMOSTofusthemassofaneyelashseemslikejustaboutnothing.ButtoaHiggsboson–theparticlebelievedtoendowallotherswiththeirmass–itmightaswellweighatonne.ThemassoftheHiggshasabearingonallth

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2019-03-15 07:13:01

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Glitziest science prize hands out $21m to 1300 top researchers

ByValerieJamiesonHollywoodglamourandsciencecollidedattheBreakthroughPrizeceremonylastnight

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2019-03-15 07:12:01

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2019-03-15 06:18:01

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How to encrypt a message in the afterglow of the big bang

ByJesseEmspakIfyou’vegotasecrettokeepsafe

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2019-03-15 06:11:01

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澳门金沙网站:Seven Brief Lessons on Physics is lean, lucid and enchanting

ByDanielCossinsCARLOROVELLIremembersthefirsttimeheglimpsedthebeautyofEinstein’stheoryofgeneralrelativity.HewasanundergraduateloungingonabeachinsouthernItaly

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2019-03-15 06:09:01

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Could cosmic megastructures be intruders from another world?

DoalyByColinStuartAGIANTholeinthewebofgalaxiesthatfillsthecosmos.Acolossalstringofquasarsbillionsoflightyearsacross.Aringmadeoutofhugelyenergeticburstsofradiationthatspans6percentofthevisibleuniverse.

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2019-03-15 06:07:01

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Map shows where van Gogh's Sunflowers could lose their lustre

ByAdamMannThebrilliantyellowsinfourofVincentvanGogh’sfamousSunflowerspaintingsarefadingfast.Nowamapdetailsthepartsmostatrisk

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2019-03-15 06:03:01

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Closing the last loophole for unhackable quantum security

ByMichaelBrooksTHERomanshadasayinginpraiseofareliableman:“Youcantrusthiminthedark.”ButasJuliusCaesarrealisedwhenseveralmembersofhisinnercirclestabbedhimtodeath

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2019-03-15 05:05:01

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General relativity at 100: Still no theory of everything

ByEugeneLim(Image:ClaudiaMarcelloni/CERN)ARATHERglibdistinctionisoftenmadebetweenthetwopillarsofmodernphysics.Quantummechanicsisthephysicsoftheverysmall

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2019-03-15 02:10:01

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Local supernova 2 million years ago solves cosmic ray puzzle

ByAnnaNowogrodzkiAllsignspointtoasupernova.Astellarexplosion2millionyearsagothatfloodedourneighbourhoodwithchargedparticlescouldbetheanswertoseveralcosmicpuzzles.Foryears

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2019-03-15 01:20:01

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Quantum dilemma: We have too many options for explaining reality

IT’Stimetoputallthequantumcardsonthetable.That’stheviewofagroupofphysicistswhoassembledinViennalastmonthtopresentavarietyofideas

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2019-03-15 01:19:01

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Microscopic cage for light traps photons but lets fluids through

ByJacobAronPhotonskeepout!Microscopiccagescouldsoonbebuiltwithnanowirebarsthatblocklightfromenteringorexiting

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2019-03-15 01:11:01

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Back to the Future: Does physics of Marty's time travel add up?

ByJoshuaSokolCheckthetimecircuits.It’s21October2015.Today

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2019-03-15 01:04:01

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Clearest sign yet of dark matter detected

ByAnilAnanthaswamyUpdate12February2010:TheresultshavenowbeenpublishedinScience(DOI:10.1126/science.1186112).DeepinsideanabandonedironmineinnorthernMinnesota

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2019-03-14 10:10:01

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High-tech tipples: The future of cocktails

ByGrahamLawton(Image:StaffHoodGamma)(Image:StaffHoodGamma)(Image:StaffHoodGamma)ITWOULDbelovelytohaveaccesstochromatography,

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2019-03-14 10:07:01

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Engage the x drive: Ten ways to traverse deep space

ByMichaelMarshall(Image:NASA-MSFC)In1961

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2019-03-14 09:09:01

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Getting to grips with why we slip

ByMichaelBrooksWINTER:’tistheseasonofreducedfriction.Dependingonwhereyouare

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2019-03-14 09:08:01

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Top 10 space stories of 2009

ByMaggieMcKeeThemostpopularspacestoriesoftheyearincludeanexplorationofthehavocasolarstormcouldwreakonEarthandavisualisationofwhatitwouldlookliketofallintoablackhole.Clickheretoseeourreaders’favourites

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2019-03-14 08:15:01

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澳门金沙网站:Sceptical climate researcher won't divulge key program

ByMichaelLePageAphysicistwhoseworkisoftenhighlightedbyclimate-changescepticsisrefusingtoprovidethesoftwareheusedtootherclimateresearchersattemptingtoreplicatehisresults.NicolaScafetta

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2019-03-14 08:15:01

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Our atmosphere came from outer space

ByShantaBarleyCometsfromouterspacemayhavecreatedEarth’satmosphere–notvolcanoesspewingoutgasesfromdeepwithintheplanet.TheoriginofthegasesinEarth’satmospherehaslongbeenapuzzle.Oneofthemaintheoriesisthat

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2019-03-14 08:10:01

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Introduction: Black holes

ByMichaelMarshallInthedepthsofspaceandtheheartsofgalaxieslurkmonsters:holesinspacethatdragpassers-bytocertaindoomiftheyventuretooclose.That’sthepopularimageofblackholes

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2019-03-14 08:10:01

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The perfect way to slice a pizza

ByStephenOrnesLUNCHwithacolleaguefromworkshouldbeatimetounwind–themosttaxingtaskbeingtodecidewhattoeat

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2019-03-14 08:03:01

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Single light wave flashes out from fibre laser

ByJeffHecht(Image:UniversityofKonstanz)Along-elusivegoalofphysicshasbeenreached–producingapulseoflightsoshortthatitcontainsjustasingleoscillationofalightwave.Theflashesarealmostasshortasalightpulsec

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2019-03-14 07:03:01

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Alice's adventures in algebra: Wonderland solved

ByMelanieBayleyWhatwouldLewisCarroll’sAlice’sAdventuresinWonderlandbewithouttheCheshireCat

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2019-03-14 05:16:01

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澳门金沙网站:Plastic bags recycled into nanotubes

ByColinBarrasWasteplasticfrom“throwaway”carrierbagscanbereadilyconvertedintocarbonnanotubes.Thechemistwhodevelopedthetechniquehasevenusedthenanotubestomakelithium-ionbatteries.Thisiscalled“upcycling”–

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2019-03-14 05:15:01

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Dams linked to more extreme weather

DAM-BUILDERS:becarefulwhenyoucreateareservoirbecausebiggerstormsandfloodingcouldbeontheway.That’sthewarningfromananalysisofmorethan600dams

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2019-03-14 05:14:01

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Top 10 physics stories of 2009

Themostpopularphysicsstoriesoftheyearincludeareportonanartificialblackholeandaninvestigationintothebestwaytosliceapizza.Clickheretoseeourreaders’favouritephysicsstoriesof2009.Readmorereviewsoftheyear

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2019-03-14 05:11:01

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Clever folds in a globe give new perspectives on Earth

ByJacobAronAnewtechniqueforunpeelingtheEarth’sskinanddisplayingitonaflatsurfaceprovidesafreshperspectiveongeography

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2019-03-14 05:09:01

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Atomic dogs: The making of an internet sensation

ByRichardFisherVideo:PetsTeachScience:16goldenretrieversexplainatomsITISacoldNovembereveningandIamperchedatopatallstepladderinavillagehalloutsideLondon.Onthefloor

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2019-03-14 04:18:01

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Exotic stars may mimic big bang

ByDavidShigaAnewclassofstarmayrecreatetheconditionsofthebigbanginitsincrediblydensecore.Packmattertightlyenoughandgravitywillcauseittoimplodeintoablackhole.Neutronstarswereoncethoughttobethedensestfor

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2019-03-14 04:09:01

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Higgs in space: Orbiting telescope could beat the LHC

ByAnilAnanthaswamyEVIDENCEfortheHiggsbosoncouldbepouringdownuponusfromdeepspace.Ifso

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2019-03-14 04:07:01

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2010 preview: Will a neutralino steal Higgs's thunder?

ByAnilAnanthaswamyTheworld’sbiggestexperimentisprimedtoansweroneoftheuniverse’sbiggestquestions:whatistheoriginofmass?Butanunexpectedparticlecouldyetstealtheshow.InCERN’s27-kilometretunnelnearGenev

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2019-03-14 04:01:01

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'Most beautiful' math structure appears in lab for first time

ByDavidShigaAcomplexformofmathematicalsymmetrylinkedtostringtheoryhasbeenglimpsedintherealworldforthefirsttime

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2019-03-14 03:15:01

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Baby black holes implicated in universe's mightiest rays

ByDavidShigaBabyblackholesarepunycomparedwiththeirhumongouscousinsatthecentresofgalaxies

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2019-03-14 02:10:01

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2019-03-14 01:12:01

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Electron-spotting could explain warm superconductors

ByColinBarrasHowcansomematerialsbecomesuperconductors

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2019-03-14 01:12:01

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Stephen Wolfram: 'I'm an information pack rat'

ByDavidCohenStephenWolframreckonshecanmodeltheentireuniverseusingtinycomputerprograms.Butdespitebeingthecreatorofa“searchengine”thatprovidesanswers

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2019-03-14 01:11:01

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2019-03-14 01:03:01