The nearest star is so far away from the earth that the directions to it from two diametrically opposite points on the earth differs less than

- 1
  
  0.01 second
- 2
  
  0.001 second
- 3
  
  0.0001 second
- 4
  
  none of these

Display Comments

Leave a comment

Login at first then you can submit comment. Click here to login.