How to iron out gravity's creases in our map of the universe

日期:2019-02-27 08:10:04 作者:喻啻 阅读:666

ESA/HUBBLE&NASAByRebeccaBoyleHOWdoyouironoutthefoldsinauniverse?Ourmostprecisemapofthebigbang’safterglow–thecosmicmicrowavebackground(CMB)–isflawed

Gaia's new star map will also reveal asteroids and dark matter

日期:2019-02-27 08:09:03 作者:康粕 阅读:666

NASA/ESA/HEIC/TheHubbleHeritageTeam/STScI/AURA(backgroundimage);ESA/Gaia/DPAC/UB/IEEC(bluepoints)ByShannonHallGaiaisonamission.Thespace-basedobservatoryjustreleaseditsfirstmapofthepositionsanddistance

Robot eyes are catching up with our exploding cosmos

日期:2019-02-27 08:04:01 作者:随尴皿 阅读:666

NASA/JPL-CaltechByColinStuartON28March2011

Plumes spotted on Europa raise hopes that we can taste its ocean

日期:2019-02-27 07:20:02 作者:欧豁 阅读:666

NASAByRebeccaBoyleJupiter’sicymoonEuroparepeatedlyspewsplumesofwaterintospace

Super-dim galaxy may be one of hundreds orbiting the Milky Way

日期:2019-02-27 07:18:07 作者:巩凉卜 阅读:666

NASA/ReidWisemanByKenCroswellAstronomershavespottedoneofthedimmestgalaxieseverseen. Thediscoveryofthissuper-faintgalaxy–asatelliteoftheMilkyWay–bolsterscurrenttheoriesofhowgalaxiesarise.Giantgalaxiesl

No, NASA hasn't changed the zodiac signs or added a new one

日期:2019-02-27 07:06:01 作者:迟霁 阅读:666

DeAgostini/GettyByPhilPlaitSeriously?Thisagain?OvertheweekendIstartedseeinglinkstoarticlesclaimingthatNASAhaschangedthesignsofthezodiac.Iknewimmediatelywhatthiswasabout

Our home spiral arm in the Milky Way is less wimpy than thought

日期:2019-02-27 06:11:03 作者:哈翊 阅读:666

NASA/JPLByRebeccaBoyleIt’strickytomapanentiregalaxywhenyouliveinoneofitsarms.ButastronomershavemadetheclearestmapyetoftheMilkyWay–anditturnsoutthatthearmthathostsoursolarsystemisevenbiggerthanprevious

China launches a space station and wants an even bigger one

日期:2019-02-27 06:05:02 作者:路峥 阅读:666

ByRebeccaBoyle JuZhenhua/Xinhua/eyevineChinalauncheditssecondspacestationtoday

China plans world’s biggest spaceplane to carry 20 tourists

日期:2019-02-27 05:05:05 作者:陈倔 阅读:666

MrPengxinHanetal.fromCALTByPaulMarksEvenChinacan’tresistthelureofspacetourism.Astate-backedfirmisdevelopingagiganticspaceplane

Disco-ball sail propelled by laser could fly to a nearby star

日期:2019-02-27 04:17:06 作者:弓尺 阅读:666

ChristianBaecke/EyeEm/GettyByTimothyRevellCone-shapedsailsaresolastyear.Ifwereallywanttosendprobesoutsideoursolarsystem

Superfast spinning stars cause strangest weather in the universe

日期:2019-02-27 04:06:01 作者:戴立 阅读:666

FredtheOyster/WikipediaByLeahCraneLikeasped-upmovie

North Korea's nukes are nearly ready for launch. Now what?

日期:2019-02-27 04:04:03 作者:逯异 阅读:666

JEONHEON-KYUN/EPA/CameraPressITHASbeenarecordyearforNorthKorea’snuclearambitions.Thesecretivenationtesteditsfifthnucleardevicelastmonth

Rosetta's biggest hits: The comet chaser's top seven discoveries

日期:2019-02-27 03:13:02 作者:太叔娴授 阅读:666

OSIRIS:ESA/Rosetta/MPSforOSIRISTeamMPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA;NavCam:ESA/Rosetta/NavCamByRebeccaBoyleEarliertoday

China launches two astronauts to stay on its new space station

日期:2019-02-27 03:02:03 作者:溥诉 阅读:666

Imaginechina/REX/ShutterstockByNewScientiststaffandPressAssociationChinahaslaunchedapairofastronautsintospaceonamissiontodockwithanexperimentalspacestation.Theastronautswillremainonboardfor30daysinpre

Could plan for new ‘nation in space’ on a satellite take off?

日期:2019-02-27 03:01:01 作者:冯土瑷 阅读:666

AsgardiaByTimothyRevellToday

Blue Origin test of escape system for space tourists a success

日期:2019-02-27 02:19:01 作者:赖憎 阅读:666

BlueOriginByMarcusWooDefyingexpectations

Giant hidden Jupiters may explain lonely planet systems

日期:2019-02-27 02:19:01 作者:饶抚 阅读:666

NASA/Ames/JPL-CaltechByMarcusWooLonelyplanetscanblamebig

Elon Musk's spectacular plan to colonise Mars lacks substance

日期:2019-02-27 02:16:04 作者:弓淡 阅读:666

SpaceXLastnight

Biggest radio telescope on Earth ready to receive alien signals

日期:2019-02-27 02:16:03 作者:吴狨 阅读:666

XinhuaNewsAgency/REX/ShutterstockByEmilyBensonTimetopowerupthelargestradiotelescopeintheworld.China’sFive-hundred-metreApertureSphericalTelescope

Supernova extraordinaire might actually be a black hole's lunch

日期:2019-02-27 02:09:05 作者:檀觎魔 阅读:666

BeijingPlanetarium/JinMaByRebeccaBoyleWhatwethoughtwasthelargestsupernovaeverobservedmightinfactbethedeathgaspofastarbeingswallowedbyablackhole.Theflash

The warps in space that make Einstein's perfect cosmic accident

日期:2019-02-27 02:09:04 作者:尤唼籽 阅读:666

ByJoshuaSokol ESA/Hubble&NASAPictureaglimmeringarcoflight

Project Blue plans to send space telescope to snap nearby worlds

日期:2019-02-27 02:06:06 作者:从镄扶 阅读:666

LET’Stakealooknextdoor.Ateamofastronomers

China's Tiangong-2 space station is set to re-enter Earth's atmosphere

日期:2019-02-27 02:04:04 作者:密洒祺 阅读:666

CMSEOByYvaineYeChina’ssecondspacestation

Failed hunt for Proxima b’s star transit leaves us in the dark

日期:2019-02-27 02:04:03 作者:屈突圹检 阅读:666

ESO/M.KornmesserByLeahCraneThehunttolearnmoreaboutournearestexoplanet

Our neighbouring galaxy is dying as it leaks gas at an alarming rate

日期:2019-02-26 08:13:02 作者:章机 阅读:666

NASA

Mirror for planet-hunting space telescope arrives

日期:2019-02-26 08:06:07 作者:贝宜 阅读:666

ByDavidShigaTheKeplerplanet-huntingspacetelescopehastakenanothersteptowardscompletionwiththedeliveryfortestingofthespacecraft’smainmirror.ThetelescopeisdesignedtofindEarth-sizeplanetsaroundotherstarsa

Latecomer revs up dark energy race

日期:2019-02-26 08:03:09 作者:孟秭 阅读:666

ByStephenBattersbyAdarkhorsehasjumpedintotheracetosolvethemysteryofdarkenergy.NASAhasgiventhenodtoaradicalnewmethodtoprobethisunknownforce

Earth may have a pair of 'ghost moons' made of dust trapped in orbit

日期:2019-02-26 08:01:05 作者:钭崞 阅读:666

Curtsinger/NationalGeographic/GettyByLeahCraneEarthmayhaveapairof“ghostmoons”

Melting moons could support liveable atmospheres for aeons

日期:2019-02-26 07:09:07 作者:韦榍 阅读:666

NASA/JPL-CaltechByJamesRomeroIcyexomoonsdraggedtowardstheirstarcouldholdontolife-givingatmospheresandliquidoceansforbillionsofyears–ifthey’rebigenough.Manyoftheplanetswe’vespottedoutsideoursolarsystem

Cosmic supercluster is largest object ever seen in the early universe

日期:2019-02-26 07:03:03 作者:解肋 阅读:666

ESO/L.Calçada&OlgaCucciatietal.ByDouglasHeavenGiantshavebeenaroundfarlongerthanwethought.Asurveyoftheearlyuniversehasrevealedagiganticstructurethatformedjusttwobillionyearsafterthebigbang.Itsexistence

Foam still a key concern for shuttle launch

日期:2019-02-26 06:17:02 作者:微生霄疰 阅读:666

ByKellyYoungThelossoffoamisonceagainakeyconcernintherun-uptothelaunchofthenextspaceshuttle

Winter solstice sees Mars rovers in good shape

日期:2019-02-26 06:03:06 作者:纪粹 阅读:666

ByDavidShiga(Image:NASA/JPL/Cornell)(Image:NASA/JPL/Cornell)NASA’ssolar-poweredroversreachedthedarkestpartoftheMartianyearonTuesday

Milky Way's gas may be down to cannibal diet

日期:2019-02-26 05:20:01 作者:梁裟 阅读:666

ByDavidShiga(Image:TARector/BAWolpa/NOAO/AURA/NSF)Aheavyformofhydrogenmadeshortlyafterthebigbangismoreplentifulthanexpectedinourgalaxy

Baby star found near galaxy's violent centre

日期:2019-02-26 04:16:08 作者:于衙邳 阅读:666

ByDavidShiga(Image:GeminiObservatory/FrancoisRigaut)TheyoungeststareverfoundneartheMilkyWay’scentreisdeepeningamysteryoverhowstarscouldtakeshapeinsuchaturbulentenvironment.Severalgroupsofmassiveyoung

Reflections of Hyperion: an irregular, dark place

日期:2019-02-26 04:10:01 作者:澹台痕卞 阅读:666

ByKellyYoung(Image:NASA/JPL/SpaceScienceInstitute)Saturn’soblongmoon

Hubble finds distant planet's host star

日期:2019-02-26 04:09:08 作者:充袢礴 阅读:666

ByDavidShigaTheparentstarofoneofthemostdistantplanetsknownhasbeenidentifiedusingtheHubbleSpaceTelescope.Theplanetitselfwasdiscoveredindirectlythreeyearsago

Perseid meteor shower to peak this weekend

日期:2019-02-26 04:08:04 作者:卞去 阅读:666

ByDavidShigaThisweekendprovidesoneoftheyear’sbestopportunitiestoseesome“shootingstars”.TheannualPerseidmeteordisplayisexpectedtopeakonFridayandSaturdaynight.Meteorsarebitsofdustorrockthatplungeintothe

Earth’s greatest hits: Six of the biggest meteorites in history

日期:2019-02-26 04:04:04 作者:邴钻 阅读:666

Photoshot/PressServiceoftheGovernorofChelyabinskRegionByJoshuaHowgegoMillionsofindividualbitsofspacedebrishitEartheveryday.Mostarelittlemorethandustparticles

Winners of the astronomy photo prize reveal the beauty of the universe

日期:2019-02-26 04:02:08 作者:缑芬膣 阅读:666

BradGoldpaintByTimothyRevellThismagnificentimageofakeenastrophotographerin Moab

Thousands of planet-forming discs discovered

日期:2019-02-26 03:14:04 作者:樊肚夤 阅读:666

ByDavidShiga(Image:NASA/JPL/Caltech/TMegeath/UniversityofToledo)About2300planet-formingdiscshavebeenfoundaroundyoungstarsinavastcomplexofgasanddustclouds.NASA’sSpitzerSpaceTelescopehasbeenusingitsi

The five best exoplanets in the galaxy to check for alien life

日期:2019-02-26 03:07:08 作者:焦颐 阅读:666

ESO/spaceengine.orgByLeahCraneThere’sanother“Earth-like”worldinourgalaxy.Today

Emma Bunce: Inside the BepiColombo probe's mission to Mercury

日期:2019-02-26 03:04:08 作者:红疵谴 阅读:666

TheBepiColomboprobeisonamissiontoexplorethesolarsystem’ssmallestplanet.PlanetaryscientistEmmaBunceexplainswhatitwilldoTags:

Many Worlds in One: The search for other universes, by Alex Vilenkin

日期:2019-02-26 02:14:07 作者:松菌 阅读:666

ByAmandaGefterRENOWNEDcosmologistAlexVilenkin

Russia to launch mobile space labs

日期:2019-02-26 02:13:04 作者:畅傣 阅读:666

ByKellyYoung(Image:NASA)RussiaplanstolaunchtwolaboratorymodulesthatwouldorbitneartheInternationalSpaceStation(ISS)beginningin2012

Neutron star clocked at mind-boggling velocity

日期:2019-02-26 02:07:03 作者:仉羸蜞 阅读:666

ByDavidShiga(Image:NASA/GSFC/SSnowdenetal)Aneutronstarhasbeenclockedtravellingatmorethan1500kilometrespersecond.Itjoinstheranksofotherfastmovingneutronstars

Quickest we could visit another star is 69 years – here’s how

日期:2019-02-26 02:02:08 作者:言途奖 阅读:666

NASA

Old Scientist: 1968 was the surprising year of space race gloom

日期:2019-02-26 01:16:06 作者:凌莆裥 阅读:666

NASAByMickO'HareWHENthe24October1968editionofNewScientistwaspublished

Space tourism company still aiming for space station

日期:2019-02-26 01:15:04 作者:尹耦 阅读:666

ByKellyYoung(Image:PlanetSpace)(Image:PlanetSpace)TheUS-Canadiancompany

Pentagon's satellite-saving plan could backfire

日期:2019-02-26 01:09:07 作者:靳自 阅读:666

ByJeffHechtProtectinghundredsoflow-Earth-orbitsatellitesfromdestructionseemsalaudableidea

这是离大曼彻斯特最近的海滩的清洁程度

日期:2019-02-03 08:12:06 作者:于愣沅 阅读:666

随着暑假的到来

看看哪个做生意

日期:2019-02-03 08:04:01 作者:谷驴 阅读:666

罗奇代尔的商界领袖将有机会在下周五向罗奇代尔的议会候选人提问该活动由大曼彻斯特商会组织