WASHINGTON –
Earth’s moon will soon have some company — a “mini moon.”
The mini moon is actually an asteroid about the size of a school bus at 33 feet (10 metres). When it whizzes by Earth on Sunday, it will be temporarily trapped by our planet’s gravity and orbit the globe — but only for about two months.
The space rock — 2024 PT5 — was first spotted in August by astronomers at Complutense University of Madrid using a powerful telescope located in Sutherland, South Africa.
These short-lived mini moons are likely more common than we realize, said Richard Binzel, an astronomer at Massachusetts Institute of Technology. The last known one was detected in 2020.
“This happens with some frequency, but we rarely see them because they’re very small and very hard to detect,” he …