Ka taƙaita labarin:  Wata babbar supervoid mai tsawon shekaru haske biliyan 1.8 na iya zama mai alhakin wani "Cold Spot" mai ban mamaki a sararin samaniya. Masana ilimin taurari ne suka gabatar da wannan ka'idar don su fahimci abin da ke haifar da wannan yanki mai sanyi mai girma fiye da yadda ake tsammani. Idan aka tabbatar, supervoid zai zama mafi girma guda tsarin taba samu da bil'adama. Masana kimiyyar Hawaii sun ce supervoid na iya zama dalilin rashin daidaituwa a cikin radiation na microwave na duniya (CMB) na sararin samaniya, wanda aka nuna a ƙasa dama. A shekara ta 2004 ne masana taurari suka fara gano'Cold Spot'- wani yanki da ya rage kashi 20 cikin dari fiye da sauran wurare - kuma yanzu suna iya samun bayanin yadda aka kafa shi. Binciken, wanda aka buga a cikin Monthly Notices of the Royal Astronomical Society, Cibiyar Nazarin Taurari ce ta gudanar da shi a Jami'ar Hawaii da ke Manoa. Masana ilimin taurari sun fara gano Cold Spot a 2004 lokacin da suke nazarin taswirar radiation da ya rage daga Big Bang - cosmic microwave background (CMB) - wanda aka yi ta amfani da telescope na Planck na Esa. A cikin taswirar, an rarraba sararin samaniya daidai daidai, ban da wannan yanki guda. Wannan babban yanki da ba a zata ba ya ƙunshi abubuwa kusan kashi 20 cikin ɗari fiye da sauran yankuna na sararin samaniya da kuma taurari kusan 10,000. Duk da yake an gano wasu yankuna da ba su da yawa, ba a taɓa samun irin wannan ba a dā. "A bangaren kididdiga, muna da kwarin gwiwa cewa akwai babban gurbi", in ji Dokta András Kovács, wanda ya shiga cikin binciken, ya gaya wa MailOnline. Ya ce supervoid ya bayyana a matsayin <unk> kusan zagaye <unk>, kuma yana iya ƙunsar <unk> mahimmin tsarin <unk> a tsakiya; wani void a cikin wani void. Supervoid ba komai bane, amma yanki ne na sararin samaniya wanda yake da karancin abu fiye da sauran sassan sararin samaniya. Saboda wannan dalili zai iya "sha" makamashin hasken da yake wucewa ta wurinsa. Don bayyana yadda hakan yake aiki, ka yi tunanin cewa babu wani abu a cikinta kamar tudu. Yayin da haske ya shiga cikin sarari kuma ya yi tafiya zuwa tsakiyarsa, za a iya cewa yana hawa dutsen, yana amfani da makamashi. Da zarar ya wuce cibiyar, zai fara "saukowa" dutsen kuma ya dawo da makamashi...
Masana kimiyyar Hawaii sun ce wani supervoid na iya yin bayanin wani abu mai ban mamaki na sararin samaniya. An yi imanin cewa abu yana haifar da wani yanki na 'ƙananan' sararin samaniya. A tsawon shekaru biliyan 1.8 zai zama abu mafi girma da aka taba samu. Amma kuma ana bukatar wasu'kimiyyar lissafi' don bayyana abin da ke faruwa.