Carbonaceous meteorites that fall to the Earth... have...

Carbonaceous meteorites that fall to the Earth... have several percent to as much as 10 percent of complex organic matter in them.

The Varieties of Scientific Experience: A Personal View of the Search for God (2006)

Carl Sagan Quotes

Carbonaceous meteorites that fall to the Earth... have several percent to as much as 10 percent of complex organic matter in them.

Carbonaceous meteorites that fall to the Earth... have several percent to as much as 10 percent of complex organic matter in them.

Carbonaceous meteorites that fall to the Earth... have several percent to as much as 10 percent of complex organic matter in them.

Carbonaceous meteorites that fall to the Earth... have several percent to as much as 10 percent of complex organic matter in them.