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The Constitution-class of Starships in the Star Trek universe had a mass of 990,000 gross tons.

NOTE: Mass is often erroneously referred to as "weight".


Actually, seagoing vessels are described as having "tonnes of displacement [of water]"; however, starships have "mass", since space is almost a total vacuum, and displacement would therefore be almost meaningless ProfessorTrek 19:33, August 17, 2011 (UTC)

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