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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
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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

This study explores the formation of the solar system and the diverse compositions of celestial bodies. It analyses the impact of planetary collisions and investigates why the Earth's moon has two distinct geological faces.

Accession 15446 ISBN 9780062657923 Publisher Custom House
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TAGS
Curated Derived
Astronomy Discovery Earth Geography Geology Life Science Transportation
CONNECTIONS
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State
on_shelf
True
position_updated_at
2026-06-01 16:37
orientation
vertical
Details

Physical

binding_type
Hard Back
dimensions
none captured
spine_text
none captured

Metadata

Book form
LOCATION HISTORY
M:N3:16 7 Current vertical
2 weeks ago
G:W1:5 3 vertical
2 weeks, 6 days ago
Book Location
Updated 1 week, 1 day ago
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Last synced 2026-05-21 01:10 (2 weeks, 6 days ago)

Identity

name→ title
When the Earth had two moons : cannibal planets, icy giants, dirty comets, dreadful orbits, and the origins of the night sky
vernon_id
24340
accession_no→ accession_number
15446
vernon_slug
when-the-earth-had-two-moons-cannibal-planets-icy-giants-dirty-comets-dreadful-orbits-and-the-origins-of-the-night-sky-erik-asphaug

Drives Pulse state

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On Shelf
location_name
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isbn_issn→ isbn (when valid)
9780062657923

Descriptive

production_date
2019
object_type
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brief_description
Instead of being relatively similar in terms of composition, the planets in our solar system, and the comets, asteroids, satellites and rings, are bewitchingly distinct. So, too, the halves of our moon. A planetary geologist takes us on an exhilarating tour through the farthest reaches of time and our galaxy to find out why. -- blurb

Subjects & people

authors→ author (initial fill only)
Erik Asphaug
tags→ tags
Environmental sciences, Science, Earth (Planet) -- Surface, Inner planets, Planets, Solar system, Life on other planets, Moon, Satellites, Mars (Planet), Earth (planet), Earth sciences, Geology, Comets, Venus (Planet), Asteroids, Earth (Planet) -- Crust, Mercury (Planet), Dwarf planets, Pluto (Dwarf planet)
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