Get the app →
BriefTea logoBriefTea

Every story in sixty words

Get the free app no ads · no paywall

Explained in plain English

How many mini-moons do we get?

Earth's gravity regularly captures small asteroids, turning them into temporary mini-moons like 2026 QQ8. Most are only a few metres across and stay for a few months or years before escaping or burning up in the atmosphere. Astronomers estimate there could be one in orbit at any given time.

Stories that explain this

Earth Has Captured A Tiny Second Moon, But It Won't Stay Long

Related explainers

Is it a real moon? How was it first spotted? Why does AI need so many chips? Why check so many schools? Why is China closing so many banks? Why claim the Moon? Why do clubs buy so many players? Why evacuate so many?

The full catalogue

Browse every card filed under M →