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Space Force, United States

(Encyclopedia)Space Force, United States (USSF), military force that forms a separate service within the U.S. Dept. of the Air Force, est. Dec. 20, 2019, by act of Congress. The head of the Space Force is the Chief...

Kay, John

(Encyclopedia)Kay, John, 1704–64, English inventor. He patented (1733) the fly shuttle, operated by pulling a cord that drove the shuttle to either side, freeing one hand of the weaver to press home the weft. Wor...

loom

(Encyclopedia)loom, frame or machine used for weaving; there is evidence that the loom has been in use since 4400 b.c. Modern looms are of two types, those with a shuttle (the part that carries the weft through the...

ceramics

(Encyclopedia)ceramics sərămˈĭks [key], materials made of nonmetallic minerals that have been permanently hardened by firing at a high temperature, or objects made of such materials. Most ceramics resist heat a...

rocket, in aeronautics

(Encyclopedia)CE5 Relative positions of the components of the Saturn V rocket, the U.S. space vehicle used in the moon missions rocket, any vehicle propelled by ejection of the gases produced by combustion of s...

Bury

(Encyclopedia)Bury bĕˈrē [key], metropolitan borough, NE England, located in the Manchester metropolitan...

ISS

(Encyclopedia)International Space Station: see space exploration; space station. ...

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