Authors: A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
|

Venus and Mars are our next of kin: they are the two most Earth-like planets that we know about. They're the only two other very Earth-like planets in our solar system, meaning they orbit close to the sun; they have rocky surfaces and thin atmospheres.

David Grinspoon

Biography

Author Profession: Scientist
Nationality: American
Born: 1959

Links

Find on Amazon: David Grinspoon
Cite this Page: Citation

Quotes to Explore