Depending on where we look, the universe is expanding at different rates. Now, scientists using the James Webb and Hubble space telescopes have confirmed that the observation is not down to a measurement error.
a group of advisers, assistants, or others accompanying an important person.
"the rock star's retinue of security guards and personal cooks"
It appears to be meant like “retinue” or “followers.”
ret·i·nue
/ˈretnˌo͞o/
noun: retinue; plural noun: retinues