antenna assembly
21Monopulse radar — is an adaptation of conical scanning radar which sends additional information in the radar signal in order to avoid problems caused by rapid changes in signal strength. The system also makes jamming more difficult. Most radars designed since the… …
22Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity. Computer scientist Manindra Agrawal of the… …
23Mir — This article is about the Soviet/Russian space station. For other uses, see Mir (disambiguation). Mir …
24MIM-104 Patriot — Patriot system of the German Luftwaffe Type Mobile Surface to air missile system Place of …
25Mars Exploration Rover — Artist s conception of rover on Mars Part of a panorama taken by the Spi …
26Mercury Grand Marquis — Manufacturer Ford Motor Company Model years 1983–2011 Predecessor M …
27Orbital replacement unit — Orbital Replacement Units (ORUs) are key elements of the International Space Station that can be readily replaced when the unit either passes its design life or fails. Examples of ORUs are: pumps, storage tanks, controller boxes, antennas, and… …
28International Space Station — ISS redirects here. For other uses, see ISS (disambiguation). International Space Station …
29Ford Crown Victoria — 1998 2002 Ford Crown Victoria LX Manufacturer Ford Motor Company Production 1955–1956 1991–2011 …
30Apollo Command/Service Module — Apollo CSM The Apollo 15 CSM in lunar orbit Description Role: Earth and Lunar Orbit Crew: 3; CDR, CM pilot, LM pilot Dimensions Height: 36.2 ft 11.03 m …
