George's Random Astronomical Object
Object 161: More Subclassifications
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:08:14
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Sinopse
Dy Pegasi is an SX Phoenicis type variable star, and SX Phoenicis type variable stars are a subset of Delta Scuti type variable stars, and this episode explains why that is confusing but what it also actually means.