Rangarira ndima iri pasi apa uye ipapo pindura mubvunzo gare gare mumutauro mumwe chetewo sechikamu:  Passage: Delta Canis Majoris iguru guru romuchikoro cheF8 rine nharaunda yakapetwa kanenge ka215 pane yeZuva. Tembiricha yaro yapamusoro inenge 5.818 K, uye ine uremu hunopetwa ka17 kupfuura hweZuva. Ukuru hwaro hwakakwana ndi -6.87, uye iri kure namakore-chiedza 1.600. Iri kutenderera nokumhanya kunenge 28 km/s, uye nokudaro rinogona kutora gore kuti ritenderere zvizere. Makore anenge mamiriyoni 10 chete okuberekwa, Delta Canis Majoris yakarega kubatanidza hydrogen mukati mayo. Goko raro rokunze riri kutanga kuwedzera uye kutonhora, uye mumakore 100 000 anotevera richava guru guru dzvuku sezvo pakati paro panosangana zvinhu zvinorema zvikuru. Kana yangova nenheyo yesimbi, ichaputsika ndokuputika se supernova. Kudai Delta Canis Majoris yakanga iri pedyo nepasi seSirius, yaizopenya sehafu yemwedzi uzere.  Mubvunzo: Zuva rinogona kukwana muDelta Canis Majoris kangani?
Nhamba 17