1 tim. 9 min

8. Trappist and it is 7 rocks Fan of Astronomy

    • Naturvetenskap

Seven earths around a mini star.
Hosted on Acast. See acast.com/privacy for more information.

  • Dan Hörning

Seven earths around a mini star.
Hosted on Acast. See acast.com/privacy for more information.

1 tim. 9 min

  • Dan Hörning