Questions with the keyword 'planet'

• How were the planets found, how where they named. Who named them by anon-269605 to Oriana Comments: (So far, one comment )
• How big is mars by anon-271257 Comments: (No comments so far )
• what is Uranus made out of by anon-271255 Comments: (So far, one comment )
• how old is mars by anon-271263 Comments: (No comments so far )
• Does Mercury spin clockwise or anticlockwise??? by anon-271260 Comments: (No comments so far )
• how many dwarf planets are there or is it just pluto? by anon-271262 Comments: (No comments so far )
• what is the biggest planet by anon-271264 Comments: (No comments so far )
• What is the diameter of the earth by anon-271264 and 1 other. Comments: (No comments so far )
• Do you think that there is a galaxy that has a planet just like earth with other human spiecies living on it? by anon-267460 to Roan Comments: (So far, one comment )