#tethys

• Adrastus — A legendary proper name from Greek mythology, borne most notably by the King of Argos who organized and led the famous military expedition of the 'Seven against Thebes' to restore his son-in-law to the throne. In astronomy, the term designates a major impact crater located on the surface of Saturn's moon Tethys, named in honor of a Homeric character.
• Amphiro — A proper noun of Greek origin attributed to one of the three thousand Oceanids, daughter of the Titans Oceanus and Tethys, mythologically personifying a rapid current or a specific aquatic flow; in astronomy, the term designates asteroid number 1005 (1005 Arago, previously known under the provisional code 1923 OA), a main-belt celestial body discovered in the year 1923.