Apart from Athena, which other goddesses play important roles in the epic and what are these roles

Penelope
The beautiful wife of Odysseus, Penelope has always given critics difficulty. Does she refrain from expelling the suitors only because she fears their retribution, as she claims, or does she in some ways enjoy the attention? Though she weeps for Odysseus nightly, she does not even force the suitors to act with proper decorum.

However, her faithfulness to her husband does remain steadfast, and she even shares his proclivity for trickery, promising to remarry once she has finished weaving a shroud for Laertes, but unraveling it each night (the suitors catch on after a few years). Penelope is also fiercely protective of Telemachus, and speaks out against the suitors when she hears of their plans to murder him. After Odysseus' disguised arrival, Penelope's loyalty to her husband is more evident, as is her sadness over his presumed death.

Circe- The sorceress of the island Aiaia. She turns Odysseus's men into sheep and then seduces him.