StarTalk

Astrophysicist Charles Liu joins StarTalk to explain why the observational evidence for the Big Bang could one day vanish from our view. As the universe's expansion accelerates, distant light may eventually become unreachable, potentially erasing the cosmic microwave background and other key clues that support the Big Bang theory for future observers. The discussion has drawn significant attention from audiences interested in cosmology.

A new discussion is circulating on whether artificial intelligence has cracked one of mathematics' most difficult open problems. The claim is being debated by scientists and enthusiasts, with Neil deGrasse Tyson's StarTalk programme weighing in on what the reported breakthrough would mean for maths and for the future of AI research. Details of the specific problem and the claimed proof remain limited in the coverage.