Questions with the keyword 'size'

• Does the size or shape of the singularity of a black hole (if it has a size)? by kevbear to Heather, James, Mark, Matthew, Simon . Comments: (No comments so far)
• Are stars different sizes? And can stars grow? by owls to Simon . Comments: (No comments so far)
• How big can turtles grow? by owls and 1 other. to Mark . Comments: (No comments so far)