Astronautics Vocabulary
The Astronautics Vocabulary is a glossary of terms that pertain to the science and technology of spaceflight. This alphabetical list can be navigated by clicking on the letters A-Z displayed on this page.
Definition of low earth orbit (LEO)
Translation: orbite basse
Definition: A nominally circular orbit of low altitude (typically less than 1000 km), and short period (approximately 90 minutes).
Other Definition: None
Synonym: None
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