We know little about the small asteroids that could be heading our way, scientists say. Photo: Shutterstock
Could a million small asteroids be on a collision course with Earth?
- Chinese researchers say hundreds of thousands of the space objects may be heading our way over the next century
- But there’s no need to panic just yet, says an astronomer not involved in the study
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We know little about the small asteroids that could be heading our way, scientists say. Photo: Shutterstock
