- Great A’Tuin is the Giant Star Turtle (of the fictional species Chelys galactica) who travels through the Discworld universe’s space, carrying four giant elephants (named Berilia, Tubul, Great T’Phon, and Jerakeen) who in turn carry the Discworld. The narration has described A’Tuin as “the only turtle ever to feature on the Hertzsprung–Russell diagram”.
- Star Tales - Aquarius (ianridpath.com)
Star maps show Aquarius as a young man pouring water from a jar or amphora, although Ovid, in his Fasti, says the liquid is a mixture of water and nectar, the drink of the gods. The water jar is marked by a Y-shaped asterism of four stars centred on 4th-magnitude Zeta Aquarii, and the stream ends in the mouth of the Southern Fish, Piscis Austrinus. Who is this young man commemorated as Aquarius?