This tells us that Type Ia supernova are not caused by the core collapse of a star, but rather some kind of thermal runaway effect. The most popular model for Type Ia supernovae is that they are ...
2min, 11MB video: The Hypatia stone could be the first tangible evidence on Earth of a supernova Type Ia explosion. Supernovas of the type Ia are rare - and some of the most energetic events in ...
https://doi.org/10.1086/341707 • https://www.jstor.org/stable/10.1086/341707 ABSTRACT The measurement of the cosmological parameters from Type Ia supernovae hinges ...