Asteroid Flying by Earth Is so Big It Has Its Own Moon - Futurism

1. Asteroid Flying by Earth Is so Big It Has Its Own Moon  Futurism
2. Asteroid KW4 1999: This week, a massive asteroid with its own moon orbiting it will pass by Earth, NASA reports  CBS News
3. Mile-wide asteroid and its tiny moon to zoom past Earth this weekend  NBC News
4. Asteroid with own moon making pass within 3.2 million miles of Earth  The Denver Post
5. Asteroid 1999 KW4: Asteroid with moon of its own flying by Earth Saturday  AL.com
6. View full coverage on Google News

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