Planets As Common As Sand On The Beach
a: Planet in the milky way ~
b: grains of sand on the beach
What: "Astronomers said Wednesday that each of the 100 billion stars in the Milky Way probably has at least one companion planet, on average, adding credence to the notion that planets are as common in the cosmos as grains of sand on the beach."
Useful?
Writer: ROBERT LEE HOTZ
LCC:
Where: Reference Link Has Evaporated
Date: Jan 12 2012 11:19 AM
# 1592 Critique Analogy