Depends on which story is used. One would say she is her aunt as she was born from the discarded testicles of Uranus. Home calls her the daughter of Zeus and Dione which means she is a niece to Hera. The more common choice is the first.
Hera was honoured by sacrificed peacocks
Hera sent Athena to talk to Achilles, she asked him to put down his sword. He said he had to obey the goddesses.
No, Athena turned Arachne into a spider after she hanged herself.
Yes when Hera, Posiden, and Athena betrayed Zeus he was mad and first attacked Hera, then his son Apollo, and final Posiden zeuses brother.For their punisment he made them build the wall of troy
Hera's son Ares is also a son of Zeus. Hephaestus, Hera's other son, is sometimes said to be a son of Zeus, but he is also sometimes considered to be a son of Hera alone. Hera bore Hephaestus alone because she was jealous of Zeus, who bore Athena on his own.
Paris was asked to judge the beauty of Hera, Aphrodite, and Athena.
Athena, Hera
Athena and Hera
yes
yes
Hera was honoured by sacrificed peacocks
Athena's aunts [Zeus' side]: Hera, Hestia and Demeter.
Athena the Greek god was the daughter of Zeus and hera.
Hera, Hestia and Demeter.
yes they are
Artemis, Athena, Aphrodite, Amphitrite
Depending on the account you read, Athena was either Hera's step-daughter or her sister, and although in the step-daughter account, Hera was very angry at Zeus for having a child without her, the anger was directed at Zeus (or in some accounts his mistress), and not at Athena herself.