Final answer:
The Germanic gods Woden, Tiu, and Thor correspond to Wednesday, Tuesday, and Thursday, respectively, with their names originating from celestial bodies named after these deities.
Step-by-step explanation:
Among the Germanic gods, three names are widely recognized: Woden (Odin), Tiu (Tyr), and Thor. Woden, a god of war, wisdom, and death, can be associated with Wednesday, which originated from Woden's Day. Tiu, a god of combat and sky, gave his name to Tuesday, known initially as Tiu's Day. Lastly, Thor, the god of thunder, lends his name to Thursday, or Thor's Day.
The naming of the days of the week has roots in ancient astronomy, where celestial bodies were named after gods. As such, the rich history of mythology is echoed weekly in the names we use, which stem from interpretations and adaptations of names from various ancient cultures.