We know little about the small asteroids that could be heading our way, scientists say. Photo: Shutterstock
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

Topic |   China science
We know little about the small asteroids that could be heading our way, scientists say. Photo: Shutterstock
We know little about the small asteroids that could be heading our way, scientists say. Photo: Shutterstock
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