Stadium-sized asteroid buzzes by Earth on Saturday: 5 things to know - KTLA Los Angeles
- Stadium-sized asteroid buzzes by Earth on Saturday: 5 things to know KTLA Los Angeles
- Asteroids to pass by Earth this week, one closer than the moon USA TODAY
- ESA - Close approach of asteroid (415029) 2011 UL21 European Space Agency
- Two Killer Asteroids Are Flying by Earth, and You May Be Able to See One The New York Times
- Large asteroid to pass between Earth and the moon on Saturday CBC.ca