Pluto has always been a problem because it's less massive than the moon...[and] it's only about one 500th as massive as the Earth. So is it just a rock or is it a real planet?
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This quote is just one of 3 total Donald Schneider quotes in our collection. Donald Schneider is known for saying 'Pluto has always been a problem because it's less massive than the moon...[and] it's only about one 500th as massive as the Earth. So is it just a rock or is it a real planet?' as well as some of the following quotes.
Pluto has always been a problem because it's less massive than the moon...[and] it's only about one 500th as massive as the Earth. So is it just a rock or is it a real planet?
This quote is just one of 3 total Donald Schneider quotes in our collection. Donald Schneider is known for saying 'Pluto has always been a problem because it's less massive than the moon...[and] it's only about one 500th as massive as the Earth. So is it just a rock or is it a real planet?' as well as some of the following quotes.