Astronomer explains 'second moon' — the truth about asteroid 2025 PN7

Is Earth getting a second moon? "ChicagoLIVE" talks with Derek Buzasi, Senior Instructional Professor of Astronomy & Astrophysics at the University of Chicago, who breaks down the viral “second moon” chatter. He explains what asteroid 2025 PN7 really is — a quasi-moon, or temporary companion to Earth — and why scientists believe it could orbit with us for the next 50 to 60 years before drifting away.