Q-90.1's Backyard Astronomer
7/30/18 - Mars at Close Approach
- Autor: Vários
- Narrador: Vários
- Editora: Podcast
- Duração: 0:01:49
- Mais informações
Informações:
Sinopse
Every 26 months, Mars and Earth line up on one side of the sun in an opposition. This is also when the two planets reach their closest approach.
