Mountain-size asteroid will appear as a slow-moving star next month0
- From Around the Web, Space
- March 12, 2020
Asteroid 1998 OR2 is the biggest space rock expected to fly past Earth this year, and even amateurs can catch it in the sky.
Asteroid 1998 OR2 is the biggest space rock expected to fly past Earth this year, and even amateurs can catch it in the sky.