Astrophysicist Neil deGrasse Tyson says we needn’t worry about the “mansion-sized” asteroid heading toward Earth. The chances of 2024 YR4 colliding with Earth keep shifting, NASA reports. In a recent update shared by NASA the asteroid now has a 1.

Famed astrophysicist Neil deGrasse Tyson took to Twitter on Saturday (February 15) to weigh in on the news. He wrote: “At the moment, mansion-sized Asteroid 2024-YR4 has a one-in-fifty chance of hitting Earth in the next eight years.