Earth is about to get a 2nd moon for 57 days only. Here’s what you need to know.
Business InsiderA moonlet from the Arjuna asteroid belt is set to fall into Earth’s orbit for 57 days. The school-bus-sized space rock won’t return until 2055.
A moonlet from the Arjuna asteroid belt is set to fall into Earth’s orbit for 57 days. The school-bus-sized space rock won’t return until 2055.