Astrophysicist Neil deGrasse Tyson discusses 2032 asteroid collision

Scientists first spotted asteroid 2024 YR4 in December, initially calculating a record-high 3.1% chance of impact. While the odds have since dropped, questions remain. Astrophysicist Neil deGrasse Tyson joins "CBS Mornings Plus" to break it all down.

Astrophysicist Neil deGrasse Tyson discusses 2032 asteroid collision
Scientists first spotted asteroid 2024 YR4 in December, initially calculating a record-high 3.1% chance of impact. While the odds have since dropped, questions remain. Astrophysicist Neil deGrasse Tyson joins "CBS Mornings Plus" to break it all down.