Questions with the keyword 'size'

• What size are the particles that you smash together in the large hadron collider, and what are they measured in? by lisaloo to Claire, Kate, Matt, Rob, Sam Comments: (so far, 2s comments )
• What is the smallest star ever recorded? by khrenilson to Sam Comments: (No comments so far )
• You said that if you win you would allow us to make our own galaxies. How big would those galaxies be? by izzy1607 to Sam Comments: (No comments so far )