Is there any truth behind the Planet X theory? Astrophysicist Dr. Ian O’neill joins Heidi and Frank to discuss.
Is Planet X Real?

SHEFFIELD, ENGLAND - MAY 22: Vince Neil of Mötley Crüe performs live for the "The World Tour" at Sheffield Bramall Lane on May 22, 2023 in Sheffield, England. (Photo by Anthony Devlin/Getty Images for Live Nation UK)