
A house-size asteroid raced past Earth at a staggering 2,000 miles per hour on Sunday, June 25. But even at this incredible speed, the near-Earth object (NEO) 2023 MU2 couldn't outrace observation by astronomers.

A house-size asteroid raced past Earth at a staggering 2,000 miles per hour on Sunday, June 25. But even at this incredible speed, the near-Earth object (NEO) 2023 MU2 couldn't outrace observation by astronomers.