Dictionaries & Glossaries
Check out these text and picture dictionaries/glossaries to learn about the world around us.
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Eccentricity is a measure of how an orbit deviates from circular.
Little Explorers Picture Dictionary (English/Spanish): Adjectives.
The First Dinosaurs in Space: Maiasaura and Coelophysis. A piece of bone from a baby Maiasaura and a Maiasaura eggshell...
Inclination is a measure of how the plane of an orbit lies with respect to the plane of the ecliptic.
Astronomy glossary explains basic astronomical terms, A.
Little Explorers Picture Dictionary (English/Spanish): Animals.
Astronomy glossary explains basic astronomical terms, D.
Little Explorers Picture Dictionary (English/Spanish): Astronomy and Space Exploration.
Astronomy glossary explains basic astronomical terms, F.
Astronomy glossary explains basic astronomical terms, G.
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