Comments by "Bo McGillacutty" (@Mrbfgray) on "Plot Twist: The Dinosaur-Killing Asteroid Didn't Come Alone" video.

  1.  @naradaian  Even a snowball that size wouldn't have any time or distance to make separate craters in the few seconds between atmosphere contact and ground impact.
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  2. Unfortunate that most impactor cartoons deceptively show objects up to the size of the moon and burning far out in space 1000X the depth of the atmosphere.
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