Abahanga bagiye guhindura inzira y'amata ku birobe binini byo kureba imiraba mikuru, nini cyane kubikoresho bisanzwe byubutaka. Ibuka, ibitero by'isi, nk'ibihurizwa n'inyenyeri z'umukara cyangwa inyenyeri za neutron, zirashobora gutera imiraba mikuru - "igihe cyo kuzimya", no mu 2016 Escervatory OFFORTY yanditseho ibyabaye. Kuva icyo gihe, twashoboye kubitegereza byinshi.
Ariko, isanzure ryinshi ryinjira kandi "ituje", "ituje", ryuzura urusaku rukomeye. Ntibishoboka kubahiriza kuri LIGO cyangwa virgo: imwe nkiyi umuraba ushoboye kunyura mwisi imyaka myinshi, ntabwo amwemerera kubibona. Abitabiriye hamwe n'umushinga wa Amerika-Kanada Umushinga Nanograv Tanga ubundi buryo - igihe (igihe) Pulsars. Baramuvuga kuri we mu ngingo yasohotse mu nyuguti za Astrophysical.
Intangiriro yumushinga mushya ni ugukora urusobe mpuzamahanga rwisi rwa telesikopi mpuzamahanga yindwara ya Telesar Timer Tim Tim Tiray (Ipta), izakurikira urumuri rwa paulsari ya kure. Ibintu nkibi ni kure, urusaku rwihuta cyane stars, zisohora imigezi ikomeye. Iyo kuzunguruka, iyi ray iragwa muburyo bwo kureba indorerezi binyuze mu ntera angana, bigatuma basunikirana inshuro nyinshi.
Ariko kunyura mumiraba mikuru bigomba kuba gato, muri NanoseConds nyinshi, hindura umwanya wo kwandikisha aya maguru. Rero, mubyukuri ukurikirana igihe cya Datike ya kure, ni ibintu kugirango tumenye amateka mikuru ya galaxy. Ibi byemejwe nibisubizo byabanjirije umushinga wa Nanograv. Mu rwego rwo kugerageza, abahanga mukurikirana 45 Pulsari mu myaka itari mike - kandi bamaze kubona ibimenyetso byimpinduka zintege nke mugihe cyabo.
Nubwo bimeze bityo ariko, ibi ntibihagije kumyanzuro ya nyuma. Kubwibyo, abahanga mu bumenyi bw'ikirere bavuzeho gahunda yo gukora imiyoboro y'ibikoresho bya Ipta izemerera kwiyandikisha muri ubwo buryo bwo gutandukana ku mubare munini wa pulsari nyinshi. Ati: "Gutahura imiraba mikuru yinyuma izaba intambwe nini, ariko intambwe yambere gusa," Joseph Simon yongeyeho (Joseph Simoni), umwe mubanditsi b'umushinga wa Ipta. - Icyiciro gikurikira kizabaho amakuru yabo, hanyuma byose ni shyashya ko bashoboye kutubwira ibya isanzure. "
Inkomoko: Ubumenyi bwambaye ubusa