There could also be extra moon-born asteroids close to Earth than we thought
ESA/P.Carril
An enormous rock orbiting close to Earth seems to have originated from the moon, the second such object recognized to exist, with possibly greater than a dozen awaiting discovery.
The asteroid, known as 2024 PT5, is about 10 metres vast. Noticed in August, it was later snared by Earth’s gravitational pull, becoming a second moon of our planet, known as a mini-moon, between September and November.
Re-examining the asteroid, Teddy Kareta at Lowell Observatory…
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