Home > Term: space flight
space flight
The penetration by humans into the reaches of the universe above the terrestrial atmosphere, and investigation of these regions by automated, remote-controlled and crewed vehicles.
- Μέρος του λόγου: noun
- Κλάδος/Τομέας: Επιστήμη
- Category: Γενική επιστήμη
- Company: McGraw-Hill
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Δημιουργός
- Francisb
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