Hukumar Kula da Sararin Samaniya ta Amurka (NASA) ta sake ba da wani kallo na ban mamaki haɗe-haɗen hoton Crab Nebula, wanda ke cikin ƙungiyar taurarin Taurus.
Abu mai suna yana nan kusan shekaru 6500 da ke nesa da mu. Nebula ita ce ragowar wani supernova, wanda, bisa ga bayanan masana ilmin taurari na Larabawa da na kasar Sin, an gano fashewar sa a ranar 4 ga Yuli, 1054.
Hoton da aka gabatar ya samo asali ne a cikin 2018 ta amfani da bayanai daga Chandra X-ray Observatory, Spitzer Space Telescope da NASA / ESA Hubble Space Telescope). A yau, NASA tana sake fitar da wani hoto mai ban sha'awa wanda ke zama abin tunatarwa ga dimbin gudunmawar kimiyya da waɗannan kayan aikin uku suka bayar. Af, Hubble kwanan nan ya yi bikin cika shekaru talatin.
Hoton da aka haɗe ya haɗa da X-ray (fari da shuɗi), infrared (ruwan hoda), da bayanan (magenta) na bayyane.
Mun kara da cewa Crab Nebula yana da diamita na kimanin shekaru haske 11 kuma yana fadadawa da sauri na kimanin kilomita 1500 a cikin dakika daya. A tsakiyar akwai pulsar PSR B0531+21, girman kusan kilomita 25.
source: 3dnews.ru