Crash Course Astronomy
Mercury (1x13)
Data emisji: Kwi 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.
- Premiera: Sty 2015
- Odcinki: 46
- Obserwujący: 4
- Zakończony
- YouTube
- Czwartek w 17