Only Experts Can Pass This QUIZ On Black Holes In Space

What is strong enough to close a black hole?

68%
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Retry Correct Incorrect As of today, there is nothing known to humanity that could be used to close a black hole. If one were to begin sucking up Earth, there would be zero defense against it.
Photo12/UIG via Getty Images
Photo12/UIG via Getty Images

What is strong enough to close a black hole?

  • nuclear warhead
  • NASA space shuttle engine
  • nothing
  • theoretical technology still being developed
68%

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