Crash Course Astronomy
Mercury (1x13)
Fecha de emisión: Abr 16, 2015
Mercury is the closest planet to the sun. It has no atmosphere and is, as such, covered in craters. It's also incredibly hot but, surprisingly, has water ice hiding beneath its surface.
- Estrenada: Ene 2015
- Episodios: 46
- Seguidores: 4
- Finalizado
- YouTube
- Jueves a las 17