Rasc History Podcast
Personal Records of the Sky
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:20:41
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Sinopse
Amateur astronomers are often counselled to keep records of their observations. From a scientific standpoint, the observation in the log book is the primary record of a phenomenon visually observed, and for phenomena detected by other means...
