Only Experts Can Pass This QUIZ On Black Holes In Space

General Knowledge|5 Mar 2019

Which of these can become black holes?

35%
black hole objects
Retry Correct Incorrect Anything can become a black hole. You may have learned about stars becoming black holes, but even keys or grains of sand can be shrunk so small their density creates an insanely high gravitational pull.
Next
NASA/ESAvia Getty Images
NASA/ESAvia Getty Images

Which of these can become black holes?

  • Keys
  • Sand on the beach
  • Stars
  • All of these
35%

Scroll down to continue on!