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Type Casting

In Supernovae by Brian Koberlein0 Comments

A new supernova was discovered in a nearby galaxy in October of 2012, and it’s recently been identified as a type Ia supernova. Astronomers and astrophysicists are interested in the type of supernova because there are several ways a supernova can occur, and they are categorized by type.

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Supernova

In Supernovae by Brian Koberlein0 Comments

The light of a supernova tells us what type it is. One type, known as type Ia, has a standard brightness, and we can use that fact to measure galactic distances.