Template:Motd/2021-11-28 (en)

Hydrothermal activity of the underwater volcano Kolumbo (-10 m), Aegean Sea, Greece.

 Template:Motd/2021-11-28

This is the English translation of the Media of the day description page from 28 November 2021.

Descriptions in other languages:

• Motd/2021-11-28 (cs)
• Motd/2021-11-28 (en)
• Motd/2021-11-28 (fr)
• Motd/2021-11-28 (myv)
• Motd/2021-11-28 (pl)
• Motd/2021-11-28 (ru)
• Motd/2021-11-28 (uk)