{"version":"1.0","type":"link","title":"Type II supernova - Newikis","description":"A Type II supernova or SNII (plural: supernovae) results from the violent explosion of a massive star following the rapid collapse of its core. A star's mass must be at least 8 times, but no more than 40 to 50 times, the mass of the Sun (M☉) to undergo this type of explosion. Type II supernovae are…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://upload.wikimedia.org/wikipedia/commons/5/50/HST_SN_1987A_20th_anniversary.jpg","thumbnail_width":655,"thumbnail_height":512}