Xena and Gabrielle

[Voo]

Moon discovered orbiting tenth planet

The tenth planet in the solar system has a moon at least a tenth of
its size. The discovery will allow astronomers to pin down the mass
of both objects.

The planet was nicknamed Xena after the television warrior princess,
and the moon has been dubbed Gabrielle, after the princess's
companion

[Loki]

I believe this is a tangible sign of how modern scientists are illeterate nowadays. By the way, why not call the next black hole, Buffy