10 zvakanyanya kushamisa kuwanikwa kweKepler telescope

Mukutanga kwa2016, takapemberera kuwanikwa uye kusimbiswa kweiyo chiuru exoplanet yakawanikwa netelescope yeKepler! Uye rondedzero yevanoda kukwikwidza iri kuramba ichikura uye parizvino yakamira pavanhu vangangosvika zviuru zvina. Yakatangwa muchadenga muna 4, nzvimbo inotarisisa muchadenga yatova imwe yemapurojekiti akabudirira kwazvo munhoroondo yekuongorora nzvimbo.

Kunyange zvazvo teresikopu yakaita seyakavharwa mukupera kwa2013 nekuda kwekutadza kwechipiri pamavhiri ayo mana emugwagwa, yakakwanisa kudzoserwa kushanda mwedzi mishoma gare gare. Basa idzva remuvhimi ane mukurumbira weExoplanet, anonzi NASA K2, rakaitwa kuti rigoneke nekushandiswa kwedzimwe nzira dzechinyakare nenyanzvi dzesangano reAmerica pane zvinowanzoitika mumamishini emuchadenga. Sezvo teresikopu yaisazokwanisa kushanda nemavhiri maviri ekuita basa (angangoita matatu anodiwa), NASA masayendisiti akafunga kushandisa solar radiation pressure se "virtual reaction vhiri". Iyi nzira yakabudirira mukushandisa teresikopu yakakuvadzwa. Mharidzo yakanakisa yekudyidzana yevanoda zvenyeredzi uye vese avo vane shungu yekuvhima vanonzi exoplanets, akagadzira muyepamhepo edition yeNew York Times. Vanyori veiyo infographic vakaunganidza ese mapuraneti ekunze akawanikwa kusvika pari zvino neTelesikopu yeKepler uye akasimbiswa. Mienzaniso yemasisitimu ane mapuraneti akawanikwa, anosanganisira hukuru hwePasi, Zuva uye mamwe matumbi emuchadenga ari padyo nesu, anounganidzwa uye akaenzaniswa. Mazhinji marongero ane zviono zvinoratidza kuti vanogadzira mifananidzo vanovapa sei zvichibva pane data ravanogamuchira. Kune zvakare tsananguro uye zvinongedzo kune zvine chekuita nemapepanhau zvinyorwa. Vaverengi vanogona kuwana kero yewebhu yakazara yeiyo NYT mharidzo pa http://goo.gl/xpRAd6. Uye tinokukoka iwe kuti uzvizive iwe nezve runyorwa rwegumi zvinoshamisa zvakawanikwa zveTeresikopu yeKepler.

Munda wekuona teresikopu yeKepler

1 Iyo Exoplanet NeGore Rakareba Ratinoziva

Rangarira kuti tiri kutaura nezve extrasolar mapuraneti, kureva, nyeredzi dzinotenderera kunze kweZuva redu - izvi zvinoda kujekeswa patinopa nguva yechinhu Kepler-421b yakatenderedza Zuva rayo, nyeredzi yeOrenji K-rudzi, Aya mazuva 704. . Mumamiriro edu ezuva, mapuraneti ari kure nenyeredzi kupfuura Mars (gore mazuva 687) anotenderera mukufamba kwenguva refu (gore paUranus rinotora ... 84 Earth years!), asi pakati peexoplanets dzinozivikanwa, Kepler-421b ine gore rakareba.

2. Compact solar system

Mapuraneti matanhatu (11) akawanikwa akatenderedza nyeredzi yakaita sezuva Kepler-1, imwe neimwe yakakura kupfuura Earth, ine hombe rakaenzana neNeptune. Kure kure neKepler-11, haisi kure zvakanyanya kupfuura Mercury kubva kuZuva mune solar system. Saka panotangira yedu chete, gadziriro iyi inopera. Masayendisiti haanzwisise zvizere kuti inoramba yakagadzikana sei.

Compact planetary system

3. Giant mass ejections kubva kune nyeredzi

Zvichienzaniswa nedzimwe nyeredzi dzinoonekwa neteresikopu yeKepler, Zuva redu ndiro mucherechedzo wekupfava (2). Masayendisiti akarekodha kuburitswa kwakakura, ukuru uye kusimba kwacho kwakakura nemamiriyoni enguva kupfuura "dzimba" dzatinoona. Pakutanga, vazivi venyeredzi vaifunga kuti aya ndiwo anonzi ma<em>Jupiter anopisa kana kuti mapuraneti makuru ari pedyo nenyeredzi, asi dzidziso iyi haina kusimbiswa. Saka zvave kufungidzirwa kuti dzimwe nyeredzi dziri kure dzinongoshanda zvekuti hatingadzide muhurongwa hwedu hwezuva.

4. Nyika ine mazuva mana

Nyika inonzi PH1 (yakawanikidzwa kwete neNASA, asi neboka rePlanet Hunters revanyanzvi venyeredzi venyeredzi) ihofori yegasi inotenderera mune quadruple system (3). Masayendisiti anoshamiswa nekugadzikana kwekutenderera kwayo, asi zviri pachena kuti inokwanisa neimwe nzira kugara mu "boka" iri.

5. Superland

uye iyo orange dwarf HIP 116454b imhepo inotenderera inotenderera iyo orange dwarf padyo zvekuti inongovepo kwemazuva mapfumbamwe pagore. Zvakadaro, pa 2,5 times the diameter of the Earth, uremu hwayo hwakapetwa kagumi nembiri ukuru hwayo, zvichiratidza kuti ipuraneti ine matombo, pamwe zvakare inogara mumvura.

6. Nyika inozunguza

Kuzununguka senge pamusoro inotenderera ipuraneti ine gasi Kepler-413b, yakakura zvakapetwa kamakumi matanhatu neshanu sePasi. Inotenderera nebinary system yeorange uye dzvuku dwarfs. Kunyanya, izvi zvinoreva kuti axis yayo yekutenderera inofamba 4 madhigirii makore gumi nerimwe.

7. Nhamba yemapuraneti akafanana nePasi muGalaxy.

Vesainzi vachiri kuita kufanotaura kwavo nezvehuwandu hwemapuraneti muGwara renzou, kusanganisira zvinhu zvakaita sePasi. Idzi fungidziro dzinopesvedzerwa nemibairo yezvicherechedzo zvinotevera. Zvinofanira kuyeukwa kuti teresikopu yeKepler inongoona chikamu chidiki cheGirazi (5). Zvinoenderana neazvino data, mapuraneti akakura sePasi anotenderera 17% yenyeredzi. Uye izvi, tichifungidzira kuti kune mabhiriyoni zana ezuva muGwara Renzou, zvinopa mapuraneti anosvika mabhiriyoni 17 akafanana nesu muhukuru. Hazvibviri kuenzanisa nhamba yezvinhu zvakafanana mune zvose, nokuti mapatya asingarambiki ePasi haasati awanikwa.

8 Planet Yakapedzwa Nenyeredzi

Mamiriro ekunze anopisa eWASP-12b, pasi pesimba regiravhiti guru renyeredzi, akawedzera kuita ovhari hombe, dhayamita yaro inopeta katatu pane yeJupiter. Matunhu ekunze emuchadenga atoyambuka nzvimbo iyo simba rinokwevera zvinhu renyeredzi rinoenzanisa simba rinokwevera pasi. Vanoziva nezvemuchadenga vanoti chinhu ichi chave kuzadza nzvimbo yayo yakachengeteka inonzi Roche Surface, izvo zvoita kuti mhepo yepasi imedzwe nenyeredzi. Zvinofungidzirwa kuti nekuda kwemaitiro aya, pasi rasarirwa neanenge mamiriyoni gumi emakore kuti rirarame risati raparadzwa zvachose.

9. Nyika 2.0

Nyika Kepler-452b, yakaziviswa neNASA pakati pegore rapfuura, ndiyo yekutanga-sepasi-sepasi inowanikwa munzvimbo inonzi yehupenyu yakatenderedza nyeredzi yevabereki veG2V, seZuva redu. Hapana humbowo huzere hwekuti chinhu chine matombo, asi kuwanda kwayo kunoratidza kuti haisi diki shanduro yepasi gasi. Iyo sisitimu iri pachinhambwe che1400 light years. Nyika ichangobva kuwanikwa ine dhayamita ingangoita 60% yakakura kupfuura Earth. Kunyangwe chinhambwe chayo kubva kuzuva chayo chakada kufanana neicho chepasi redu (inonzi Goldilocks zone), zvimwe chokwadi nezve nyeredzi Kepler-452b zvinotonhorera manyawi. Nekuda kwezera rayo remakore 6 bhiriyoni (bhiriyoni 1,5 kupfuura Zuva), iri padanho rakasiyana mukushanduka kwenyeredzi, iri 10% yakakura kupfuura Zuva uye 20% kupenya. Izvi zvinoreva kuti Kepler-452b inogamuchira inenge 10% yakawanda simba kubva kune nyeredzi yayo.

10. Kwete megastructure yevatorwa?

Zvinoenderana netsvagurudzo yazvino nevanoongorora nyeredzi, kucherechedzwa kusingawanzo kupenya kwenyeredzi KIC 8462852, inopera panguva dzakasiyana kubva pamazuva mashanu kusvika makumi masere pagore, inosanganiswa nekuvapo kweboka rakakura revaexometers munzvimbo iri pedyo nedenga iri. muviri unotenderedza nyeredzi uye kubvarurwa nepakati nepesvedzero yayo hazvikonzereri nekuvapo kwezvivakwa zvakakura zvakavakwa neimwe yeaen super-civilization. Teresikopu yeKepler yanga ichirekodha nguva dzose, ichidzokorora zviitiko kubvira 2009 munzvimbo dzakasiyana siyana muchadenga. Zvinobva mukutenderera kwemaexoplanets kutenderera zuva riri kure. Zvisinei, KIC 8462852 yakaratidza kunyura kunoshamisa, kusina kuenzana mukupenya—madip madiki maviri muna 2009, dip imwe hombe muna 2011, uye nhevedzano yemadips akawanda muna 2013. %. Tichitarisa mhedzisiro yekutarisa inoshamisa uye kusabatanidzwa kwezvimwe zvikonzero zvakawanda, kutadza, kukanganisa kana kuvapo kwegore reguruva (nyeredzi yatove yasakara), kunyangwe masayendisiti akatanga kugunun'una pamusoro pekugona kwemamwe megastructures akagadzirwa nebudiriro yebudiriro. pedyo nenyeredzi iri pamuganhu wemapoka enyeredzi anoti Lute naCygnus.(20). Zvakadaro, kana macomet ekufungidzira ataurwa aine eccentric orbit uye achionekwa munharaunda yenyeredzi KIC 6 ega ega mazana mashoma emazuva, kutsemuka uye guruva rinotsanangura kuwanda kwechiedza chisina kuenzana chinobva kuKIC 8462852.