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When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

368 pages • hardcover • 2019

nonfiction science adventurous informative slow-paced
Other editions (10)
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When the Earth Had Two Moons: Cannibal Planets, Dreadful Orbits, Icy Giants, Dirty Comets and the Origins of Today's Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Dreadful Orbits, Icy Giants, Dirty Comets and the Origins of Today's Night Sky

Erik Asphaug

368 pages • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Dreadful Orbits, Icy Giants, Dirty Comets and the Origins of Today's Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Dreadful Orbits, Icy Giants, Dirty Comets and the Origins of Today's Night Sky

Erik Asphaug

9 hours, 9 minutes • audio • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

368 pages • paperback • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

missing duration info • audio • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: The Lost History of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: The Lost History of the Night Sky

Erik Asphaug

368 pages • paperback • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

368 pages • digital • 2019 user-added

nonfiction science adventurous informative slow-paced
Quando la Terra aveva due lune by Erik Asphaug
Quando la Terra aveva due lune
—
Erik Asphaug

Quando la Terra aveva due lune

Erik Asphaug

445 pages • paperback • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

missing duration info • audio • 2019

nonfiction science adventurous informative slow-paced
When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky by Erik Asphaug

When the Earth Had Two Moons: Cannibal Planets, Icy Giants, Dirty Comets, Dreadful Orbits, and the Origins of the Night Sky

Erik Asphaug

9 hours, 9 minutes • audio • 2019

nonfiction science adventurous informative slow-paced
WHEN EARTH HAD 2 MOONS by Erik Asphaug, Erik Asphaug
WHEN EARTH HAD 2 MOONS
—
Erik Asphaug, Erik Asphaug

WHEN EARTH HAD 2 MOONS

Erik Asphaug, Erik Asphaug

missing page info • 2019

nonfiction science adventurous informative slow-paced